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Latest Details
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Name
  V6231 Sgr  
AAVSO UID
000-BKH-198 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 13 03.04 -29 00 30.4  (273.26268 -29.00844) Search nearby
B1950.0 18 09 52.13 -29 01 20.7
Proper motion
RA: 44.6 +/- 21.3 mas/yDec: 3.5 +/- 21.3 mas/ySource: UCAC4
Galactic coord. 2.921 -5.242
Other names

(Internal only)
2MASS J18130304-2900302 AKARI-IRC-V1 J1813031-290032 ASASSN-V J181303.05-290030.3
MACHO 111.24266.269 OGLE-BLG-LPV-260121 OGLE-IV BLG524.05.174520
VSX J181303.0-290030    
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Variability type
M
Spectral type --
Mag. range
13.1 - 15.6 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
15 May 1999 (HJD 2451314.0) Ephemeris
Outburst --
Period 325.9 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 = 1.918 (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 S. Hümmerich, K. Bernhard, 2012, OEJV 149 2012OEJV..149....1H
4 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 = 8.10H = 6.86K = 6.19J - K = 1.92
AllWISE W1 = 5.16W2 = 5.29W3 = 4.28W4 = 3.56W1 - W2 = -0.13W3 - W4 = 0.71
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 13 03.04 -29 00 30.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 MACHO 111.24266.269 - lightcurve Hümmerich, Stefan 2012-01-18 17:53 UTC MACHO 111.24266.269 - lightcurve
1 MACHO 111.24266.269 - folded lightcurve Hümmerich, Stefan 2012-01-18 17:53 UTC MACHO 111.24266.269 - folded lightcurve
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2023-02-27 21:07 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
2 Admin, VSX 2019-11-01 03:15 UTC Update from [2019PZ.....39....3K].
1 Hümmerich, Stefan 2012-01-19 19:36 UTC Initial submission.