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Latest Details
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Name
  MACHO 156.27212.116  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 19 58.44 -31 58 04.1  (274.99350 -31.96781) Search nearby
B1950.0 18 16 43.10 -31 59 24.1
Proper motion
RA: 8.4 +/- 6.1 mas/yDec: -3.7 +/- 6.1 mas/ySource: UCAC4
Galactic coord. 0.980 -7.937
Other names

(Internal only)
ASASSN-V J181958.44-315804.1 [CAG2000] vd3f445  
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Variability type
RRAB
Spectral type --
Mag. range
16.27 (1.07) V
Discoverer --
Epoch
--
Outburst --
Period 0.494594 d  (11.8703 h)
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 A. Kunder, P. Popowski, K.H. Cook, B. Chaboyer, 2008, AJ 135, 631 2008AJ....135..631K
2 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 2001astro.ph..8444A
3 Cseresnjes P., Alard C., Guibert J., 2000, A&A 357, 871 2000A&A...357..871C
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 = 14.70H = 14.40K = 14.33J - K = 0.38
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 19 58.44 -31 58 04.1 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 Ferrero 1 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Admin, VSX 2009-03-09 03:50 UTC Initial database population.