AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  MACHO 156.27212.200  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 19 53.62 -31 55 49.7  (274.97342 -31.93047) Search nearby
B1950.0 18 16 38.37 -31 57 09.5
Galactic coord. 1.006 -7.905
Other names

(Internal only)
--
(Not logged in)  Add name
Variability type
RS
Spectral type --
Mag. range
17.55 (0.26) V
Discoverer --
Epoch
--
Outburst --
Period 22.943 d
Rise/eclipse dur. --
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
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
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
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 = 14.99H = 14.29K = 14.11J - K = 0.88
AllWISE W1 = 14.05W2 = 14.07W3 = 11.88W1 - W2 = -0.01
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 19 53.62 -31 55 49.7 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
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.