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Details for Revision 1
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Name
  VSX J181212.3-263029  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 12 12.39 -26 30 29.8  (273.05163 -26.50828) Search nearby
B1950.0 18 09 05.37 -26 31 16.3
Galactic coord. 5.040 -3.891
Other names

(Internal only)
2MASS J18121239-2630298 AKARI-IRC-V1 J1812124-263031 ASAS J181212-2630.5
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Variability type
M
Spectral type --
Mag. range
10.7 - 15.1: Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
17 Jan 1996 (HJD 2450100) Ephemeris
Outburst --
Period 590 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Period varies. Positional data was taken from 2MASS. J-K = 1.773 (2MASS). Range (V) from ASAS-3 data: 11.0 - <12.3. Period derived from combination of MACHO and ASAS-3 data.
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References
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1 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
2 S. Hümmerich, K. Bernhard, 2012, OEJV 149 2012OEJV..149....1H
3 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 (MACHO online
data)
2001astro.ph..8444A
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Supporting Documents
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1 MACHO 167.23914.308 / ASAS J181212-2630.5 - lightcurve and phase plot Hümmerich, Stefan 2012-05-07 12:50 UTC MACHO 167.23914.308 (black) / ASAS J181212-2630.5 (red) - lightcurve and phase plot. ASAS V has been shifted to match MACHO Rc.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Admin, VSX 2019-11-01 03:14 UTC Update from [2019PZ.....39....3K].
1 Hümmerich, Stefan 2012-05-07 22:55 UTC Initial submission.