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Details for Revision 4
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Name
  OGLE-BLG-LPV-205776  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 05 31.43 -28 57 21.1  (271.38096 -28.95586) Search nearby
B1950.0 18 02 20.74 -28 57 38.3
Galactic coord. 2.176 -3.772
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18053143-2857210 ASASSN-V J180531.30-285721.1 IRAS R18023-2857
OGLE BLG208.2.133464 OGLE BUL-SC33 V1795 OGLE BUL-SC33 V1796
OGLE BUL-SC33 V1877 OGLE BUL-SC33 V1882 OGLEII DIA BUL-SC33 V1796
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Variability type
M
Spectral type --
Mag. range
10.62 - 13.41 I
Discoverer --
Epoch
20 May 1998 (HJD 2450954.0) Ephemeris
Outburst --
Period 279.1 d
Rise/eclipse dur. 42%  (117 d)
Remarks
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References
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1 Iwanek, P.; et al., 2022, The OGLE Collection of Variable Stars: Nearly
66,000 Mira Stars in the Milky Way		 2022ApJS..260...46I
2 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (online V data)		 2013arXiv1304.2787S
3 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (online I data)		 2013arXiv1304.2787S
4 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (Chart)		 2013arXiv1304.2787S
5 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21		 2013arXiv1304.2787S
6 Soszynski, I.; et al., 2013, The Optical Gravitational Lensing Experiment.
The OGLE-III Catalog of Variable Stars. XV. Long-Period Variables in the
Galactic Bulge		 2013AcA....63...21S
7 N.Matsunaga, H.Fukushi, Y.Nakada, MNRAS 364, 117, 2005. 2005MNRAS.364..117M
8 M.K. Szymanski, 2005, Acta Astron. 55, 43 (online data) 2005AcA....55...43S
9 Groenewegen M.A.T., A+A 443, 143, 2005. 2005A&A...443..143G
External Links
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2011-06-19 08:24 UTC Light curve with OGLE I-data.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Otero, Sebastian Alberto 2023-02-20 22:48 UTC Range from OGLE data.
4 Otero, Sebastian Alberto 2019-09-18 22:17 UTC Primary name from 2013AcA....63...21S.
3 Admin, VSX 2013-04-18 00:05 UTC Update from [2013arXiv1304.2787S].
2 Otero, Sebastian Alberto 2011-06-19 08:24 UTC Primary record creation. Range, rise duration and epoch from OGLE data. 2MASS position.
1 Admin, VSX 2006-06-07 18:13 UTC Preserved original object data.

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