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Latest Details
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Name
  Mis V0542  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 00 33.61 -28 11 56.6  (270.14004 -28.19906) Search nearby
B1950.0 17 57 24.06 -28 11 52.1
Galactic coord. 2.301 -2.451
Other names

(Internal only)
2MASS J18003360-2811565 AKARI-IRC-V1 J1800336-281156 MACHO 108.18948.200
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Variability type
M
Spectral type --
Mag. range
11.80 - 16.1 Rc
Discoverer Seiichi Yoshida, Ken-ichi Kadota
Epoch
05 Jun 1997 (HJD 2450605.0) Ephemeris
Outburst --
Period 265.3 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan J-K = 2.001 (2MASS).
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References
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1 S. Hümmerich, K. Bernhard, 2012, OEJV 149 2012OEJV..149....1H
2 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 (MACHO online
data)
2001astro.ph..8444A
3 S. Yoshida, 2012, MISAO project (online data) --
4 S. Yoshida, 2000 (http://www.aerith.net/misao/data/misv.cgi?en). --
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Images
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Supporting Documents
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2 MACHO 108.18948.200 - lightcurve Hümmerich, Stefan 2012-01-04 19:53 UTC MACHO 108.18948.200 - lightcurve
1 MACHO 108.18948.200 - folded lightcurve Hümmerich, Stefan 2012-01-04 19:15 UTC MACHO 108.18948.200 - folded lightcurve
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Revision History
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2 Hümmerich, Stefan 2012-01-04 19:15 UTC Type set to M. Period, epoch and range were derived from MACHO R-band photometry. 2MASS position.
1 Admin, VSX 2005-12-17 20:33 UTC Preserved original object data.