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Latest Details
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Name
  V5921 Sgr  
AAVSO UID
000-BKH-098 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 01 08.92 -28 19 11.2  (270.28715 -28.31977) Search nearby
B1950.0 17 57 59.18 -28 19 09.3
Galactic coord. 2.261 -2.624
Other names

(Internal only)
ASASSN-V J180108.83-281911.9 MACHO 108.19207.3456 OGLE BLG215.2.239937
OGLE-BLG-LPV 177211 OGLE-BLG-LPV-177211 OGLE-III BLG215.2.239937
OGLE-IV BLG512.24.48804 VSX J180108.9-281911  
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Variability type
M
Spectral type --
Mag. range
12.6 - <15.9 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
30 Aug 1999 (HJD 2451421.0) Ephemeris
Outburst --
Period 223.4 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 1.794 (2MASS).
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
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 E.V. Kazarovets, N.N. Samus, O.V. Durlevich et al., 2019, The 82nd
Name-List of Variable Stars. Part II – RA 18h to 20h and Novae
2019PZ.....39....3K
3 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (online V data)
2013arXiv1304.2787S
4 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (online I data)
2013arXiv1304.2787S
5 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (Chart)
2013arXiv1304.2787S
6 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21
2013arXiv1304.2787S
7 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
8 S. Hümmerich, K. Bernhard, 2012, OEJV 149 2012OEJV..149....1H
9 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 (MACHO online
data)
2001astro.ph..8444A
External Links
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Location    Go   
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 9.70H = 8.48K = 7.90J - K = 1.79
AllWISE W1 = 7.69W2 = 7.38W3 = 6.73W4 = 6.31W1 - W2 = 0.31W3 - W4 = 0.42
Images
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Supporting Documents
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2 MACHO 108.19207.3456 - lightcurve Hümmerich, Stefan 2012-01-08 15:57 UTC MACHO 108.19207.3456 - lightcurve
1 MACHO 108.19207.3456 - folded lightcurve Hümmerich, Stefan 2012-01-08 15:57 UTC MACHO 108.19207.3456 - folded lightcurve
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2023-02-27 20:33 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
3 Admin, VSX 2019-11-01 02:54 UTC Update from [2019PZ.....39....3K].
2 Admin, VSX 2013-04-17 23:54 UTC Update from [2013arXiv1304.2787S].
1 Hümmerich, Stefan 2012-01-08 21:59 UTC Initial submission.