Individual Stars

$\lambda$ And	Mirtorabi, M.T., Wasatonic, R., Guinan, E.F. 2003, AJ 125, 3265. (1aoi, 2e)
Z And	Skopal, A. 2003, A&A 401, L17. (1ao) Eclipse discovered.
	Tomov, N. A., Taranova, O. G., Tomova, M. T. 2003, A&A 401, 669. (1ao) Mass ejection during outburst of symbiotic binary.
RX And	Godon, P., Sion, E.M. 2003, ApJ 586, 427. (2b,5) Model mass of WD 1.2 solar masses.
GZ And	Yang, Y., Liu, Q. 2003, A&A 401, 631. (1ao, 2abc) Anomalously low luminosity for primary.
HP And	Nogami, D. et al. (7 authors) 2003, IBVS 5416. (3cd) HP And is a galaxy.
LL And	Littlefair, S.P., Dhillon, V.S., Martín, E.L. 2003, MNRAS 340, 264. (1b, 2eg, 6) Brown dwarf secondaries in CVs.
AE Aqr	Meintjes, P.J., Venter, L.A. 2003, MNRAS 341, 891. (1r, 2eg, 5) Modelling the non-thermal radio outbursts.
FF Aqr	Vaccaro, T.R., Wilson, R.E. 2003, MNRAS 342, 564. (1ab, 2abce) Investigating the role of fluorescence in UV active binaries.
FO Aqr	Williams, G. 2003, PASP 115, 618. (1a, 2g) Oscillation timings; spin-up of WD.
HU Aqr	Schwope, A. D. et al. (5 authors) 2003, A&A 402, 201. (1ab, 2g) Eclipsing polar.
	Watson, C.A. et al. (4 authors) 2003, MNRAS 341, 129. (1b, 2abg) Roche tomography and system parameters.
CI Aql	Hachisu, I., Kato, M. 2003, ApJ 588, 1003. (5) Successful model of this system applied to RX J0513.9-6951.
V417 Aql	Shengbang, Q. 2003, A&A 400, 649. (1f, 2c)
V603 Aql	Borczyk, W., Schwarzenberg-Czerny, A., Szkody, P. 2003, A&A 405, 663. (1ux) Variability study, new classification.
V1333 Aql	Yu, W. et al. (4 authors) 2003, ApJ 589, L33. (1bx) Hard X-ray flares
(Aql X-1)	in this NS system similar to those with BH's.
V1343 Aql	McCormick, D.G., Spencer, R.E., Fender, R.P. 2003, Ap&SS 288, 97.
(SS 433)	(1d)
V1487 Aql	Das, T.K. 2003, ApJ 588, L89. (5) Modelled shocked accretion flow in
(GRS 1915+105)	regulating QPO's.
	Fender, R.P. 2003, Ap&SS 288, 79. (1d, 2g) Circular polarization (see also General).
	Fender, R.P. 2003, MNRAS 340, 1353. (5) Uses and limitations of relativistic jet proper motions.
	Fuchs, Y., Mirabel, I.F., Claret, A. 2003, A&A 404, 1011. (1i, 2g) Mid-infrared observations.
	Greenhough, J. et al. (5 authors) 2003, MNRAS 340, 851. (1x, 2aceg) Identification of a 12-17 d time-scale in X-ray observations.
V1494 Aql	Iijima, T., Esenoglu, H.H. 2003, A&A 404, 997. (1b) Spectral evolution of nova.
BF Ara	Kato, T. et al. (8 authors) 2003, MNRAS 341, 901. (1av, 2cdg) Photometric study.
V821 Ara	Buxton, M., Vennes, S. 2003, MNRAS 342, 105. (1b, 2abce) Spectro-
(GX339-4)	scopic observations and orbital modulation.
	Corongiu, A. et al. (6 authors) 2003, A&A 408, 347. (1x) X-ray spectroscopy.
UX Ari	Aarum Ulvås, V., Engvold, O. 2003, A&A 402, 1043. (1bo)
	Aarum Ulvås, V., Henry, G. W. 2003, A&A 402, 1033. (1ao)
FS Aur	Tovmassian, G. et al. (9 authors) 2003, PASP 115, 725. (1ab, 2c) Markedly discordant spectroscopic and photometric periods.
IU Aur	Özdemis, S. et al. (5 authors) 2003, A&A 403, 675. (1aof, 2abc)
SV Cam	Zboril, M., Djuraševic, G. 2003, A&A 406, 193. (1a, 2e) Spot activity study.
BY Cam	Mouchet, M. et al. (13 authors) 2003, A&A 401, 1071. (1bu, 2e)
WY Cnc	Heckert, P.A. 2003, IBVS 5419. (1a, 2c) 2001 and 2003 photometry.
GZ Cnc	Tappert, C., Bianchini, A. 2003, A&A 401, 1101. (1abo, 2ac)
BH CVn	Ransom. R.R. et al. (7 authors) 2003, ApJ 587, 390. (1er,2b) Emission
(HR 5110)	region with a core-halo morphololgy.
$\eta$ Car	2003, IAU Circ. 8100 (1b) Changes of spectral feature.
	2003, IAU Circ. 8137 (1x) Highest X-ray flux.
	2003, IAU Circ. 8146 (1x) X-ray eclipse ingress?
	2003, IAU Circ. 8154 (1x) X-ray fading.
	2003, IAU Circ. 8160 (1ix) Continous fading.
	2003, IAU Circ. 8162 (1bor) Deepest phase.
V574 Car	Paardekooper, S.J. et al. (6 authors) 2003, A&A 404, L29. (1a, 2e)
(WR30a)	Dramatic brightness changes.
AB Cas	Soydugan, F. et al. (4 authors) 2003, AJ 126, 393. (2c) Period study.
V662 Cas	Koenigsberger, G. et al. (5 authors) 2003, Rev. Mex. Astron. Astrofis.
(2S 0114 +650)	39, 17. (1bc, 2eg) Line profile variability; circumbinary gas.
(LS I +65 010)
V741 Cas	Griffin, R.F. 2003, Observatory 123, 129. (1b, 2ac) Spectroscopic orbit of eclipsing system.
$\gamma$ Cep	Hatzes, A. et al. (6 authors) 2003, Astron. Nachr. 324, Suppl. 2/2003, 1. (1b) high precision RV observations reveal possible planet.
VV Cep	Pollmann, E. 2003, IBVS 5398. (1b, 2e) Outside eclipse spectroscopy.
EE Cep	Mikolajewski, M. et al. (6 authors) 2003, IBVS 5412. (1abf, 3d) The start of the 2003 eclipse.
GW Cep	Qian, S. 2003, MNRAS 342, 1260. (1a, 2c, 6) Orbital period variations.
V497 Cep	Yakut, K. et al. (8 authors) 2003, A&A 405, 1087. (1ab, 2b) NGC 7160 member.
VY Cet	Qian, S. 2003, MNRAS 342, 1260. (1a, 2c, 6) Orbital period variations.
BR Cir	Clark, J.S., et al. (4 authors) 2003, A&A 400, 655. (1bi, 2g)
(Cir X-1)
TV Col	Retter, A. et al. (8 authors) 2003, MNRAS 340, 679. (1ao, 2abcg) A new superhump period.
RW Com	Yang, Y., Liu, Q. 2003, PASP 115, 748. (1af, 2c)
AL Com	Szkody, P. et al. (5 authors) 2003, AJ 126, 1451. (1bci, 2e) HST spectra 5.5 years after superoutburst.
CC Com	Yang, Y., Liu, Q. 2003, PASP 115, 748. (1af, 2c)
GP Com	Morales-Rueda, L. et al. (6 authors) 2003, A&A 405, 249. (1b, 2g) Doppler tomography.
LM Com	Shimansky, V.V., Borisov, N.V., Shimanskaya, N.N. 2003, AZh 80, 830. (1bc, 2abe).
V691 CrA	Cowley, A.P. et al. (4 authors) 2003, AJ 125, 2163. (1ab, 2abe) LMXB.
U CrB	Yerli, S.K. et al. (5 authors) 2003, MNRAS 342, 1349. (1ab, 2abce) Orbital and system parameters. Evolutionary status.
CP Cru	Lyke, J.E. et al. (18 authors) 2003, AJ 126, 993. (1boi, 2f) Abundance
(Nova 1996)	anomalies.
Q Cyg	Kafka, S. et al. (4 authors) 2003, AJ 126, 1472. (1b, 2ce) P Cygni
(Nova 1876)	profiles indicate outflow.
CG Cyg	Kjurkchieva, D.P., Marchev, D.V., Ogloza, W. 2003, A&A 400, 623. (1abo, 2ab)
CH Cyg	Hofmann, K.-H. et al. (21 authors) 2003, Astron. Nachr. 324, Suppl. 2/2003, 68. (1i) Near IR interferometry.
V700 Cyg	Qian, S. 2003, MNRAS 342, 1260. (1a, 2c, 6) Orbital period variations.
V1341 Cyg	Clarkson, W.I. et al. (4 authors) 2003, MNRAS 343, 1213. (1x, 2acg)
(Cyg X-2)	Long-term properties of accretion discs.
	Vrtilek, S.D. et al. (7 authors) 2003, PASP 115, 1124. (1bcux, 2g) Simultaneous ASCA and HST/GHRS observations.
V1357 Cyg	Barrio, F.E., Done, C., Nayakshin, S. 2003, MNRAS 342, 557. (1x, 2eg,
(Cyg X-1)	5) Accretion geometries.
(HD 226868)	Gierlinski, M., Zdziarski, A.A. 2003, MNRAS 343, L84. (1x, 2eg) Discovery of millisecond flares.
	Félix Mirabel, I., Rodrigues, I. 2003, Science 300, 1119. BH formed in situ.
	Pottschmidt, K. et al. (9 authors) 2003, A&A 407, 1039. (1x) Long term variability study.
	Tarasov, A. E., Brocksopp, C., Lyuty, V. M. 2003, A&A 402, 237. (1box, 2g)
	Yao, Y. et al. (4 authors) 2003, ApJ 594, L43. (1bx) New method of resolving X-ray halos around point sources.
V1521 Cyg	Stark, M.J., Saia, M. 2003, ApJ 587, L101. (1bx, 2b) Model mass of
(Cyg X-3)	compact object less than 3.6 solar masses.
HR Del	Selvelli, P., Friedjung, M. 2003, A&A 401, 297. (1u, 2e)
(Nova 1967)
AA Dor	Hilditch, R.W. et al. (4 authors) 2003, MNRAS 344, 644. (1ai, 2abe)
(LB 3459)	Improved photometric model.
	Rauch, T., Karl, C., Werner, K. 2003, Astron. Nachr. 324, Suppl. 2/2003, 71. (1b) Rotational velocity of sdOB primary from VLT UVES spectra.
	Rauch, T., Werner, K. 2003, A&A 400, 271. (1bu, 2a) Rotational velocity of sdOB primary.
AG Dra	Friedjung, M. et al. (4 authors) 2003, A&A 400, 595. (2c) Pulsation period of cool component.
EP Dra	Bridge, C.M. et al. (6 authors) 2003, MNRAS 341, 863. (1a, 2eg) Variability in the accretion stream and accretion region.
EX Dra	Shafter, A.W., Holland, J.N. 2003, PASP 115, 1105. (1af, 2ag)
GK Dra	Griffin, R.F., Boffin, H.M.J. 2003, Observatory 123, 203. (1b, 2ac) Spectroscopic orbit of eclipsing pulsating star.
	Zwitter, T. et al. (8 authors) 2003, A&A 404, 333. (1ab, 2b) Study for GAIA mission.
S Equ	Soydugan, F. et al. (4 authors) 2003, AJ 126, 393. (2c) Period study.
EF Eri	Harrison, T.E. et al. (7 authors) 2003, AJ 125, 2609. (1aio, 2e) Secondary appears to be irradiated brown dwarf.
$\alpha$ Gem	Stelzer, B., Burwitz, V. 2003, A&A 402, 719. (1bx) Both A and B resolved in simultaneous CHANDRA and XMM-Newton observations.
U Gem	Godon, P., Sion, E.M. 2003, ApJ 586, 427. (2g, 5) Modelled mass accreation rate on WD.
OW Gem	Mikolajewski, M., Galan, C., Graczyk, D. 2003, IBVS 5445. (1af, 2a) Multicolour observations of primary and secondary eclipses.
	Terrell, D. et al. (8 authors) 2003, AJ 126, 902. (1aoi, 2b) Double supergiant binary is an evolutionary puzzle.
AK Her	Awadalla N.S. 2003, Ap&SS 286, 401. (1a, 2c) Period study.
AM Her	Watson, C.A. et al. (4 authors) 2003, MNRAS 341, 129. (1b, 2abg) Roche tomography and system parameters.
DQ Her	Mukai, K., Still, M., Ringwald, F.A. 2003, ApJ 594, 428. (1abx) Soft
(Nova 1934)	X-rays arise from accretion disk wind?
HZ Her	Clarkson, W.I. et al. (4 authors) 2003, MNRAS 343, 1213. (1x, 2acg)
(Her X-1)	Long-term properties of accretion discs.
	Leahy, D.A. 2003, MNRAS 342, 446. (1u, 2eg) Modelling the EUV emission.
	Manchanda, R. K. 2003, A&A 4001, 1111. (1bx)
	Naik, S., Paul, B. 2003, A&A 401, 265. Comparison with LMC X-4.
RT Lac	Çakirli, Ö. et al. (6 authors) 2003, A&A 405, 733. (1a) Long-term photometric behaviour.
EM Lac	Qian, S. 2003, MNRAS 342, 1260. (1a, 2c, 6) Orbital period variations.
UV Leo	Zwitter, T. et al. (8 authors) 2003, A&A 404, 333. (1ab, 2b) Study for GAIA mission.
XY Leo	Yakut, K. et al. (4 authors) 2003, A&A 401, 1095. (1ao, 2ac)
UZ Lib	Gondoin, P. 2003, A&A 400, 249. (1bx, 2e)
$\beta$ Lyr	Leone, F. et al. (5 authors) 2003, A&A 405, 223. (1d) Phase dependent magnetic field.
V511 Lyr	Griffin, R.F. 2003, Observatory 123, 129. (1b, 2ac) Spectroscopic orbit of eclipsing system.
V524 Mon	Samec, R.G., Loflin, T.S. 2003, IBVS 5404. (1af, 2c, 3d) First CCD observations of dwarf CB.
V616 Mon	Hynes, R.I. et al. (6 authors) 2003, MNRAS 340, 447. (1a, 2eg, 3b) Study of the short-time-scale flaring.
V838 Mon	2003, IAU Circ. 8110 (1x) Evidence against nova-like outburst.
UY Mus	McKenzie, R., Samec, R.G., Faulkner, D.G. 2003, IBVS 5405. (1ac, 3d) CCD observations of the short period near contact system.
GR Mus	Boirin, L., Parmar, A.N. 2003, A&A 407, 1079. (1x) Discovery of
(X 1254-690)	narrow X-ray absorption features.
GU Mus	Hynes, R.I. et al. (6 authors) 2003, MNRAS 340, 447. (1a, 2eg, 3b) Study
(GRS 1124-68)	of the short-time-scale flaring.
	Khruzina, T.S. et al (5 authors) 2003, AZh 80, 675. (1a, 2b, 5).
IM Nor	Woudt, P.A., Warner, B. 2003, MNRAS 343, 313. (1a, 2aceg) High-speed photometry.
V841 Oph	Diaz, M.P., Ribiero, F.M.A. 2003, AJ 125, 3359. (1b, 2ac)
V2502 Oph	Fekel, F.C., Henry, G.W. 2003, AJ 125, 2156. (1ab, 2ae) Primary is
(HR 6844)	$\gamma$ Dor variable.
V2573 Oph	2003, IAU Circ. 8166 (1ab, 3b) New nova.
	2003, IAU Circ. 8167 (1a) Additional magnitudes.
	2003, IAU Circ. 8175 (1b) Nova emission lines.
	2003, IAU Circ. 8186 (1bi) No emission features in infrared.
$\chi^1$ Ori	König, B. et al. (5 authors) 2003, Astron. Nachr. 324, Suppl. 2/2003, 11. (1o) Direct detection of 0.15 M$_\odot$ companion of 1.01 M$_\odot$ primary with Keck NRC2 adaptive optics system.
ER Ori	Kim, C.-H. et al. (5 authors) 2003, AJ 126, 1555. (1af, 2ac) Mass transfer rate, light-time orbit of third body.
V1309 Ori	Katajainen, S. et al. (9 authors) 2003, MNRAS 340, 1. (1abdx, 2abceg) UBVRI photopolarimetry and modelling.
	Schwarz, K., Reinsch, K., Burwitz, V. 2003, Astron. Nachr. 324, Suppl. 2/2003, 29. (1x) X-ray light curve of eclipsing magnetic CV.
NP Pav	Cerruti, M.A. 2003, Rev. Mex. Astron. Astrofis. 39, 141. (1a, 2ab)
II Peg	Gu, S.-H. et al. (4 authors) 2003, A&A 405, 763. (1b, 2e) Doppler imaging.
IP Peg	Watson, C.A. et al. (4 authors) 2003, MNRAS 341, 129. (1b, 2abg) Roche tomography and system parameters.
MS Peg	Shimansky, V.V., Borisov, N.V., Shimanskaya, N.N. 2003, AZh 80, 830. (1bc, 2abe).
$\beta$ Per	Drake, J.J. 2003, ApJ 594, 496. (1bx) C and N abundances indicate Algol b must have lost at least half of its initial mass.
GK Per	Bianchini, A. et al. (4 authors) 2003, PASP 115, 474. (1bc, 2g) Magnetic accretion during 2002 outburst.
RR Pic	Schmidtobreick, L., Tappert, C., Saviane, I. 2003, MNRAS 342, 145. (1b, 2ceg) Doppler tomography of the emission distribution.
AO Psc	Williams, G. 2003, PASP 115, 618. (1a, 2g) Oscillation timings; spin-up of WD.
V348 Pup	Froning, C.S., Long, K.S., Baptista, R. 2003, AJ 126, 964. (1bcu, 2g) HST observations of nova-like CV.
VW Pyx	Exter, K.M., Pollacco, D.L., Bell, S.A. 2003, MNRAS 341, 1349. (1ab, 2abe) A first model of the planetary nebula binary.
WZ Sge	Long, K.S. et al. (6 authors) 2003, ApJ 591, 1172. (1bu) FUSE observations of 2001 outburst.
	Osaki, Y. 2003, PASJ 55, 841. (1o, 2g, 5) Helical tomography of an AD, a new method for analyzing complex superhump LCs for the 2001 superoutburst.
	Sion, E.M. et al. (11 authors) 2003, ApJ 592, 1137. (1bu) Unexpected outburst of dwarf nova.
V4006 Sgr	2003, IAU Circ. 8113 (1a, 3b) Possible nova.
	2003, IAU Circ. 8115 (7) No new nova.
V4134 Sgr	Angelini, L, White, N.E. 2003, ApJ 586, L71. (1bx) Detection of a fossil
(4U 1755-33)	jet evidence of BH.
V4580 Sgr	Burderi, L. et al. (5 authors) 2003, A&A 404, L43. (1a) Study of optical
(SAX J1808.4-3658)	counterpart.
	Menna, M.T. et al. (5 authors) 2003, ApJ 589, 503. (1bu) Coupling between periodic and aperiodic variability.
	Poutanen, J., Gierlinski, M., 2003, MNRAS 343, 1301. (1x, 2beg) On the nature of the X-ray emission and physical parameters.
V4641 Sgr	2003, IAU Circ. 8180 (1r) Renewed radio activity.
	Butt, Y.M. Maccarone, T.J., Prantzos, N. 2003, ApJ 587, 748. (5) Suggest misaligned jets induce light element nucleosynthesis.
	Chaty, S. et al. (6 authors) 2003, MNRAS 343, 169. (1aboi, 2be) A model based on photometric and spectroscopic observations.
	Goranskii, V.P., Barsukova, E.A., Burenkov, A.N. 2003, AZh 80, 805. (1abc, 2ab).
V4742 Sgr	Morgan, G.E., Ringwald, F.A., Prigge, J.W. 2003, MNRAS 344, 521. (1ab, 2ef) Spectroscopic study.
V4743 Sgr	2003, IAU Circ. 8107 (1x) Spectral features.
	2003, IAU Circ. 8131 (1aox) V-magnitudes and X-ray features.
	2003, IAU Circ. 8132 (1abio) New observations.
	2003, IAU Circ. 8176 (1aox) Substantial change in light curve.
	Morgan, G.E., Ringwald, F.A., Prigge, J.W. 2003, MNRAS 344, 521. (1ab, 2ef) Spectroscopic study.
	Ness, J.-U. et al. (5 authors) 2003, Astron. Nachr. 324, Suppl. 3/2003, 139. (1x) 22 min oscillations detected in X-ray light curve of super-soft source.
	Ness, J.-U. et al. (17 authors) 2003, ApJ 594, L127. (1abx) Low transmission spectrometer observation shows 22 minute oscillation.
	Nielbock, M., Schmidtobreick, L. 2003, A&A 400, L5. (1br, 2e) Millimeter radiation from nova.
V4745 Sgr	2003, IAU Circ. 8123 (1ab, 3b) Possible new nova.
	2003, IAU Circ. 8124 Designation of nova.
	2003, IAU Circ. 8126 (1a) R and V magnitudes.
	2003, IAU Circ. 8127 (1a) Magnitudes and colours.
	2003, IAU Circ. 8155 (1ao) Optical brightening.
	2003, IAU Circ. 8160 (1a) Additional photometry.
U Sco	Kato, M., Hachisu, I. 2003, ApJ 587, L39. (5) Suggest very fast bipolar mass outflow.
V818 Sco	Abramowicz, M.A. et al. (4 authors) 2003, A&A 404, L21. (5) 2:3 reso-
(Sco X-1)	nance in kHz QPOs.
	Barnard, R., Church, M.J., Baucinska-Church, M. 2003, A&A 405, 237. (1x) Study of X-ray flaring.
	Bradshaw, C.F., Geldzahler, B.J., Fomalont, E.B. 2003, ApJ 592, 486. (1abx) Spectral changes.
	Vanderlinde, K.W., Levine, A.M., Rappaport, S.A. 2003, PASP 115, 739. (1ax, 2c) Detection of orbit by RXTE all-sky monitor.
V1033 Sco	Butt, Y.M., Maccarone, T.J., Prantzos, N. 2003, ApJ 587, 748. (5) Sug-
(GRO J1655-40)	gest misaligned jets induce light element nucleosynthesis.
	Fender, R.P. 2003, MNRAS 340, 1353. (5) Uses and limitations of relativistic jet proper motions.
	Stevens, J.A. et al. (5 authors) 2003, MNRAS 342, 623. (1r, 2eg, 5) Study of the radio flaring behaviour.
V475 Sct	2003, IAU Circ. 8190 (3b) Possible nova.
	2003, IAU Circ. 8191 (1b) Spectroscopic features.
	2003, IAU Circ. 8199 (1be) Classification as normal nova.
	2003, IAU Circ. 8200 (1a) Designation of new nova.
MS Ser	Alekseev, I., Yu., Kozlova, O. V. 2003, A&A 403, 205. (1abd) Spots and active regions.
RW Sex	Prinja, R.K. et al. (7 authors) 2003, MNRAS 340, 551. (1u, 2aeg) UV observations and disc wind model.
HK Tau	Duchêne, G. et al. (4 authors) 2003, A&A 400, 559. (1er) Circumstellar disk around A and B.
V471 Tau	Drake, J.J., Sarna, M.J. 2003, ApJ 594, L55. (1bx) Evidence for common envelope phase.
V711 Tau	García-Alvarez, D. et al. (7 authors) 2003, A&A 402, 1073. (1abo)
(HR 1099)
V781 Tau	Zwitter, T. et al. (8 authors) 2003, A&A 404, 333. (1ab, 2b) Study for GAIA mission.
V1094 Tau	Griffin, R.F., Boffin, H.M.J. 2003, Observatory 123, 203. (1b, 2ac) Spectroscopic orbit of eclipsing star.
V1154 Tau	Dallaporta, S., Munari, U., Zwitter, T. 2003, IBVS 5413. (1a, 2c) New EB within a triple system.
RW Tri	Poole, T. et al. (5 authors) 2003, MNRAS 340, 499. (1b, 2abe) Orbital elements and component star masses.
CF Tuc	Innis, J.L. et al. (4 authors) 2003, IBVS 5444. (1a, 2c) Period change in RS CVn binary.
BE UMa	Raguzova, N.V., Shugarov, S.Yu., Ketsaris, N.A. 2003, AZh 80, 535. (1a, 2ab, 5).
HH UMa	Pribulla, T. et al. (4 authors) 2003, IBVS 5414. (1af, 2c) New contact binary.
IY UMa	Smak, J. 2003, Acta Astronomica 53, 167. (2g) Disk eclipse.
KS UMa	Olech, A. et al. (6 authors) 2003, Acta Astronomica 53, 175. (1a, 2c, 3d) Superhump period change in dwarf nova.
KV UMa	Frontera, F. et al. (8 authors) 2003, ApJ 592, 1110. (1bx) BeppoSAX
(XTE J1118+480)	observations.
	Kanbach, G. et al. (5 authors) 2003, Astron. Nachr. 324, Suppl. 2/2003, 23. (1ox) Correlated X-ray/optical variability of transient X-ray binary.
	Malzac, J. et al. (4 authors) 2003, A&A 407, 335. (1aox) Study of optical and X-ray flickering.
	McClintock, J.E. et al. (6 authors) 2003, ApJ 593, 435. (1boux) Black hole binary in quiescence.
LP UMa	Csizmadia, Sz., Bíró, I.B., Borkovits, T. 2003, A&A 403, 637. (1ao, 2ac)
(GSC 3822-1056)	Recently formed over-contact binary.
RW UMi	Bianchini, A. et al. (6 authors) 2003, PASP 115, 811. (1a, 2cg) Quasi-
(Nova 1956)	periodic oscillations of post-nova.
GP Vel	La Barbera, A. et al. (4 authors) 2003, A&A 400, 993. (1bx) BeppoSAX
(Vela X-1)	observations of HMXB.
(4U 0900-40)	Quaintrell, H. et al. (8 authors) 2003, A&A 401, 313. (1bo, 2ab)
MR Vel	Mennickent, R.E., Matsumoto, K., Diaz, M. 2003, A&A 402, 315. (1bi,
(RX J0925.7-4758)	2ef)
MM Vel	Hynes, R.I. et al. (6 authors) 2003, MNRAS 340, 447. (1a, 2eg, 3b) Study of the short-time-scale flaring.
V382 Vel	Augusto, A., Diaz, M.P. 2003, AJ 125, 3349. (1b, 2ef) Spectral evolution.
(Nova 1999)
$\eta$ Vir	Hummel, C.A. et al. (10 authors) 2003, AJ 125, 2630. (1e, 2ab) Spectroscopic subsystem resolved with NPOI.
AW Vir	Qian, S. 2003, MNRAS 342, 1260. (1a, 2c, 6) Orbital period variations.
HV Vir	Ishioka, R. et al. (15 authors) 2003, PASJ 55, 683. (1a) Period increase of superhumps found in the 2002 superoutburst.
BP Vul	Torres, G., Guilbault, P.R. 2003, IBVS 5421. (1af, 2c) Times of minimum determined from archival photographic plates.
ER Vul	Çakirli, Ö. et al. (4 authors) 2003, A&A 400, 257 (1b, 2ab)
	Duemmler, R. et al. (5 authors) 2003, A&A 402, 745. (1bo, 2abc)
	Kjurkchieva, D.P., Marchev, D.V., Zola, S. 2003, A&A 404, 611. (1ab, 2b)
QQ Vul	Kafka, S., Honeycutt, R.K. 2003, AJ 125, 2188. (1a, 2g) Changes in light curve over 10 years.
	Watson, C.A. et al. (4 authors) 2003, MNRAS 341, 129. (1b, 2abg) Roche tomography and system parameters.
---------------	HR, HD, HDE, BD, CoD, CPD, SAO Objects
HR 1099	(see V711 Tau)
HR 5110	(see BH CVn)
HR 6844	(see V2502 Oph)
HD 434	Budaj, J. et al. (6 authors) 2003, IBVS 5423. (1b, 2b) Presence of the secondary spectrum.
HD 21771/2	Griffin, R.F., Carquillat, J.-M., Ginestet, N. 2003, Observatory 123, 69. (1b, 2a) Composite spectrum.
HD 23642	Torres, G. 2003, IBVS 5402. (1a, 3b) Discovery of bright EB in Pleiades.
HD 23850	Paczynski, B. 2003, Acta Astronomica 53, 209. (1be) Distance to Pleiades.
HD 27149	Tomkin, J. 2003, Observatory 123, 1. (1b, 2ab)
HD 36402	Koenigsberger, G., Moffatt, A.F.J., Auer, L.H. 2003, Rev. Mex. Astron.
(Sk -67$^{\circ}$104)	Astrofis. 39, 213. (1bu, 2e) Atmosphere and wind study.
HD 66066A	González, J.F., Lapasset, E. 2003, A&A 404, 365. (1b, 2a) Spectroscopic orbit of cluster binary.
HD 100054B	Ginestet, N. et al. (4 authors) 2003, MNRAS 342, 61. (1b, 2abc) Orbital elements and physical parameters.
HD 108642	Budaj, J. et al. (6 authors) 2003, IBVS 5423. (1b, 2b) Presence of the secondary spectrum.
HD 112914	Boffin, H.M.J., Pourbaix, D. 2003, Observatory 123, 126. (2ab) Reanalysis of astrometry using spectroscopic orbit.
HD 153919	Boroson, B. et al. (4 authors) 2003, ApJ 592, 516. (1abx)
(4U 1700-37)	Hammerschlag-Hensberge, G., van Kerkwijk, M. H., Kaper, L. 2003, A&A 407, 685. (1u, 2a) Orbit revisited.
HD 187258	Ginestet, N. et al. (4 authors) 2003, MNRAS 342, 61. (1b, 2abc) Orbital elements and physical parameters.
HD 191110	Catanzaro, G., Leone, F., Leto, P. 2003, A&A 407, 669. (1bc, 2af) Abundance analysis.
HD 219542	Sadakane, K., Ohkubo, M., Honda, S. 2003, PASJ 55, 1005. (1a, 2f) Differential abundance analysis of A and B components.
HD 226868	(see V1357 Cyg)
HD 315031	González, J.F., Lapasset, E. 2003, A&A 404, 365. (1b, 2a) Spectroscopic orbit of cluster binary.
BD+14$^{\circ}$5016	Maciejewski, G., Ligeza, P., Karska, A. 2003, IBVS 5400. (1ab, 2b) Spectroscopic and photometric solution.
BD+05$^{\circ}$706	Torres, G. et al. (5 authors) 2003, AJ 125, 3237. (1abox, 2abe)
CPD - 41$^{\circ}$ 7742	Sana, H. et al. (4 authors) 2003, A&A 405, 1063. (1b, 2a) High-resolution optical spectroscopy.
---------------	X-ray sources with constellation names
Aql X-1	(see V1333 Aql)
Cir X-1	(see BR Cir)
Cyg X-1	(see V1357 Cyg)
Cyg X-2	(see V1341 Cyg)
Cyg X-3	(see V1521 Cyg)
Her X-1	(see HZ Her)
Sgr X-1	den Hartog, P. R. et al. (9 authors) 2003, A&A 400, 633. (1x, 2e)
(GX 3+1)	BeppoSAX data for LMXB.
Sco X-1	(see V818 Sco)
Vel X-1	(see GP Vel)
---------------	Object names including RA and DEC
RX J0048.4-7332	(see SMC X-3)
RX J0058.2-7231	Schmidtke, P.C., Cowley, A.P., Levenson, L. 2003, AJ 126, 1017. (2cg) Anaylsis of MACJO and OGLE photometry reveals periodicities.
2S 0114 +650	(see V662 Cas)
PSR J0218+4232	Bassa, C.G., van Kerkwijk, M.H., Kulkarni, S.R. 2003, A&A 403, 1067. (1abo, 2b) WD companion of pulsar.
RX J0513.9-6951	Hachisu, I., Kato, M. 2003, ApJ 588, 1003. (5) Clue to transition mechanism between optical high and low states.
	Hachisu, I., Kato, M. 2003, ApJ 590, 445. (5) First example of accretion wind evolution.
1RXS J062518.2+733433	Araujo-Betancor, S. et al. (5 authors) 2003, A&A 406, 213. (1ab) New intermediate polar.
EXO 0748-676	Jimenez-Garate, M.A., Schulz, N.S., Marshall, H.L. 2003, ApJ 590, 432. (1bx, 2g) Study of photoionized plasma above AD.
RX J0806.3+1527	Hakala, P. et al. (7 authors) 2003, MNRAS 343, L10. (1ar, 2ac) Period analysis.
	Strohmayer, T.E. 2003, ApJ 593, L39. (1abx, 2bc) Double-degenerate binary shows high frequency variation.
4U 0900-40	(see GP Vel)
RX J0925.7-4758	(see MR Vel)
XTE J0929-314	Juett, A.M., Galloway, D.K., Chakrabarty, D. 2003, ApJ 587, 754. (1bx) Observed during 2002 outburst.
XTE J1118+48	(see KV UMa)
GRS 1124-68	(see GU Mus)
X 1254-690	(see GR Mus)
SDSS J132723.39+652854.2	Wolfe, M.A. et al. (6 authors) 2003, PASP 115, 1118. (1abd, 2ac) Probable new SW Sex star.
PSR B1534+12	Konacki, M., Wolszczan, A., Stairs, I.H. 2003, ApJ 589, 495. (5) Method developed to detect geodetic spin precession.
XTE J1550-564	2003, IAU Circ. 8100 (1x) New outburst.
	2003, IAU Circ. 8102 (1ao) High speed photometry.
	Gierlinski, M., Done, C. 2003, MNRAS 342, 1083. (1gx, 2eg) The X-ray/$\gamma$-ray spectrum in the very high state.
IGR J16318-4848	Matt, G., Guainazzi, M. 2003, MNRAS 341, L13. (1x, 2e) Study of the properties of the absorbing and line-emitting material.
IGR J16320-4751	2003, IAU Circ. 8096 (1x) Spectral transitions similar to x-ray binaries.
(AX J1631.9-4752)	Rodriguez, J. et al. (7 authors) 2003, A&A 407, L41. (1x) Accurate X-ray position.
IGR J16358-4726	2003, IAU Circ. 8097 (1g) Discovery of variable source.
	2003, IAU Circ. 8109 (1x) Spin or orbital oscillation?
XTE J1650-500	Homan, J. et al. (8 authors) 2003, ApJ 586, 1262. (1bx, 2b) BH mass estimate of 8.2 solar masses.
GRO J1655-40	(see V1033 Sco)
MXB 1659-29	Wijnands, R. et al. (6 authors) 2003, ApJ 594, 952. (1abx) Observation of neutron star-eclipsing binary in quiescence.
4U 1700-37	(see HD 153919)
4U 1708-40	Migliari, S. et al. (9 authors) 2003, MNRAS 342, 909. (1x, 2eg) Discovery of type I X-ray bursts.
RX J170930.2-263927	Jonker, P.G. et al. (5 authors) 2003, MNRAS 341, (XTE J1709-267) 823. (1x, 2abe) Analysis of Chandra observations.
4U 1728-34	Galloway, D.K. et al. (4 authors) 2003, ApJ 590, 999. (1abx) Thermonuclear X-ray bursts as distance indicators: systematic trends and symmetry in bursts.
	Migliari, S. et al. (7 authors) 2003, MNRAS 342, L67. (1rx, 2eg) Evidence for disc-jet coupling.
	Shaposhnikov, N., Titarchuk, L., Haberl, F. 2003, ApJ 593, L35. (1ax, 2bg)
MXB 1730-335	Mahasena, P. et al. (4 authors) 2003, PASJ 55, 827. (1x) Type II burst properties of the rapid burster.
PSR J1740-5340	Sabbi, E. et al. (7 authors) 2003, ApJ 589, L41. (1bo) H alpha profile studied - no AD, but evaporating stream.
1E 1743.1-2843	Porquet, D. et al. (7 authors) 2003, A&A 406, 299. (1x) BH candidate.
IGR J17464-3213	2003, IAU Circ. 8105 (1r) Radio counterpart of BH candidate.
(XTE J17464-3213)	2003, IAU Circ. 8112 (1ir) Infrared counterpart.
GRS 1747-312	in't Zand, J.J.M. et al. (9 authors) 2003, A&A 406, 233. (1x) First detection of thermonuclear X-ray bursts.
XTE J1751-305	Jonker, P.G. et al. (17 authors) 2003, MNRAS 344, 201. (1abi, 2g, 3c) Search for optical and near-infrared counterpart.
4U 1755-33	(see V4134 Sgr)
XTE J1807-294	2003, IAU Circ. 8095 (1x, 2c) Shortest period accreting millisecond pulsars.
	2003, IAU Circ. 8113 (1x) Orbital modulation barely visible.
	Campana, S. et al. (5 authors) 2003, ApJ 594, L39. (1abx) XMM-Newton observations of 5.25 ms pulsar in binary at outburst.
SAX J1808.4-3658	(see V4580 Sgr)
XTE J1810-197	2003, IAU Circ. 8168 (1gx) New pulsating source.
(CXOU J180951.1-194351)	2003, IAU Circ. 8190 (1x) An isolated neutron star?
4U 1812-12	Barret, D., Olive, J. F., Oosterbroek, T. 2003, A&A 400, 643. (1x) Simultaneous BeppoSAX and RXTE observations of NS XB.
XTE J1814-338	2003, IAU Circ. 8144 (1x, 3b) New millisecond accreting pulsar.
	2003, IAU Circ. 8154 (1ox, 3b) Possible counterpart.
	2003, IAU Circ. 8155 (1b) Spectroscopic features.
4U 1820-30	Šimon, V. 2003, A&A 405, 199. (1x) Long-term X-ray activity study.
X1822-371	Casares, J. et al. (5 authors) 2003, ApJ 590, 1041. (1bo, 2bg) Bowen fluorescence used to analyze companion star.
RX J1826.2-1450	Reig, P. et al. (4 authors) 2003, A&A 405, 285. (1x) Long-term X-ray variability study.
PSR B1913+16	Konacki, M., Wolszczan, A., Stairs, I. H. 2003, ApJ 589, 495. (5) Method developed to detect geodetic spin precession.
GRS 1915+105	(see V1487 Aql)
AC211/X2127+119	Torres, M.A.P., Callanan, P.J., Garcia, M.R. 2003, MNRAS 341, 1231. (1b, 2beg) Time-resolved optical Spectroscopy.
---------------	Galactic objects with other designations
B 1620-26	Sigurdsson, S. et al. (5 authors) 2003, Science 301, 193. (3b) Pulsar has WD and planet companions.
3C 66B	Sudou, H. et al. (4 authors) 2003, Science 300, 1263. (1er, 2bc) Supermassive BH binary.
GSC 3822-1056	(see LP UMa)
GX 3+1	(see Sgr X-1)
GX 5-1	Bandyopadhyay, R.M., Shahbaz, T., Charles, P.A. 2003, MNRAS 340, L13. (1abi, 2eg) Spectroscopic identification of the IR counterpart.
GX 13+1	Schnerr, R.S. et al. (7 authors) 2003, A&A 406, 221. (1x) Peculiar spectral behaviour.
GX 339-4	(see V821 Ara)
Hodge 53-47	Morrell, N. et al. (4 authors) 2003, MNRAS 341, 583. (1ab, 2abc) Photometric and spectroscopic study.
LB 3459	(see AA Dor)
LS I +65 010	(see V662 Cas)
LSS 1135	Corti, M., Niemela, V., Morrell, N. 2003, A&A 405, 571. (1b,3b) O-type binary in association.
Nova in Crux	2003, IAU Circ. 8184 (3b) Possible new nova.
	2003, IAU Circ. 8185 (1bv) Spectroscopic features.
	2003, IAU Circ. 8188 (1aov) Additional magnitudes.
SS 433	(see V1343 Aql)
Var 73 Dra	Nogami D. et al. (16 authors) 2003, A&A 404, 1067. (1a) In-the-gap SU UMa-type dwarf nova.
Variable near UGC 10700	2003, IAU Circ. 8153 (1o, 3b) New variable star.
	2003, IAU Circ. 8158 (1b) Actually a galactic CV.
WR30a	(see V574 Car)
---------------	Extragalactic variables, SN, x-ray sources
LMC X-2	Smale, A.P., Homan, J., Kuulkers, E. 2003, ApJ 590, 1035 (1abx) Complete Z diagram.
LMC X-4	Clarkson, W.I. et al. (4 authors) 2003, MNRAS 343, 1213. (1x, 2acg) Long-term properties of accretion discs.
	Naik, S., Paul, B. 2003, A&A 401, 265. (1bx) Comparison with Her X-1.
Nova LMC 1995	Orio, M. et al. (4 authors) 2003, ApJ 594, 435. (1abx) Observations of bright super soft X-ray source.
LW55 V7	Kaluzny, J., Rucinski, S.M. 2003, AJ 126, 237. (1a, 3b) New EB in LMC cluster.
Nova in LMC	2003, IAU Circ. 8160 (1ab, 3b) Possible classical nova.
SMC X-3	Kahabka, P. 2003, Astron. Nachr. 324, Suppl. 2/2003, 88. (1x) ROSAT
(RX J0048.4-7332)	detection of symbiotic nova in SMC as super-soft X-ray source.
Sk -67$^{\circ}$18	Koenigsberger, G., Moffatt, A.F.J., Auer, L.H. 2003, Rev. Mex. Astron. Astrofis. 39, 213. (1bu, 2e) Atmosphere and wind study.
Sk -67$^{\circ}$104	(see HD 36402)
Novae in M31	2003, IAU Circ. 8155 (1ao) Two possible novae.
	2003, IAU Circ. 8157 (1a) Another possible nova.
	2003, IAU Circ. 8165 (1ao) Magnitudes of possible novae.
Nova in M33	2003, IAU Circ. 8195 (3b) Possible new nova.
	2003, IAU Circ. 8199 (1a) Additional V-magnitudes.
Nova in NGC 6822	2003, IAU Circ. 8141 (3b) Possible new nova.
	2003, IAU Circ. 8158 (1b) Actually a red star.
RX J004717.4-251811	Pietsch, W., Haberl, F., Vogler, A. 2003, A&A 402, 457. (1bx, 2c) Eclipses in HMXB outside the Local Group.