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Latest Details
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Name
  MACHO 155.26822.177  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 19 06.36 -31 57 11.4  (274.77650 -31.95317) Search nearby
B1950.0 18 15 51.06 -31 58 27.8
Galactic coord. 0.908 -7.767
Other names

(Internal only)
ASASSN-V J181906.36-315711.4    
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Variability type
RS
Spectral type --
Mag. range
17.34 (0.23) V
Discoverer --
Epoch
--
Outburst --
Period 22.585 d
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.J. Drake, 2006, AJ 131, 1044 2006AJ....131.1044D
2 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 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 = 14.69H = 14.07K = 13.85J - K = 0.84
AllWISE W1 = 13.67W2 = 14.24W1 - W2 = -0.57
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 19 06.36 -31 57 11.4 (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 2009-03-18 02:55 UTC Initial database population.

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