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Details for Revision 2
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Name
  ST Cen  
AAVSO UID
000-BDK-288 (816 observations)  
Constellation
Centaurus Sequence
J2000.0
11 09 58.63 -52 29 28.9  (167.49429 -52.49136) Search nearby
B1950.0 11 07 44.08 -52 13 11.5
Galactic coord. 287.684 +7.351
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J110958.5-522920 AN 169.1906 ASAS J110958-5229.5
CD-51 5387 CPD-51 3909 HD 299698
HV 1281 IOMC 8212000041  
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Variability type
EA/DM:
Spectral type F9V
Mag. range
10.62 - 11.34 V
Discoverer --
Epoch
29 Jan 1977 (HJD 2443173.056) Ephemeris
Outburst --
Period 1.2234184 d
Rise/eclipse dur. 22%  (6.460 h)
Remarks
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References
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1 Moriarty, D. J. W.; Liakos, A.; Drinkwater, M. J.; et al., 2019,
Photometric and spectroscopic monitoring, radial velocities and
evolutionary status of the chromospherically active, close eclipsing
binaries ST Centauri and V0775 Centauri		 2019Ap&SS.365....1M
2 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)		 2017ARep...61...80S
3 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)		 2012arXiv1210.0821A
4 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
5 S.Gaposchkin, HA 113, N2, 1953. 1953AnHar.113...67G
6 Dunér, N. C.; Hartwig, E.; Muller, G., 1907, Benennung von neu entdeckten
veränderlichen Sternen		 1907AN....176..181.
7 CALEB - Catalog and AtLas of Eclipsing Binaries --
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Supporting Documents
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Revision History
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5 Fernig, Leo 2022-09-21 20:29 UTC Discoverer updated from 1907AN....176..181. p187
4 Otero, Sebastian Alberto 2022-07-29 18:08 UTC Spectral type from 2019Ap&SS.365....1M.
3 Otero, Sebastian Alberto 2020-05-23 03:32 UTC Period, epoch and eclipse duration from the GCVS (November 2019 version).
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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