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Details for Revision 1
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Name
  V0789 Sgr  
AAVSO UID
000-BFF-270 (351 observations)  
Constellation
Sagittarius Sequence
J2000.0
17 59 53.10 -28 09 26.0  (269.97125 -28.15722) Search nearby
B1950.0 17 56 43.61 -28 09 18.6
Galactic coord. 2.264 -2.301
Other names

(Internal only)
HV 10321    
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Variability type
EA/D
Spectral type --
Mag. range
12.3 - 13.0 p
Discoverer --
Epoch
01 Aug 1937 (HJD 2428747.306) Ephemeris
Outburst --
Period 2.55234 d
Rise/eclipse dur. 10%  (6.1 h)
Remarks
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1 GCVS Team In the region of the open cluster Tr 31. P = 5.10470d (Min II 12.7)? [H.H.Swope, HA 109, N1, 1940.].
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References
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1 D.M. Nataf, K.Z. Stanek, G.A. Bakos, 2010, arXiv:1009.2502v1 [astro-ph.GA] 2010arXiv1009.2502N
2 L.Plaut, Leid Ann 21, N3, 1958. --
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Supporting Documents
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Stellar Association Membership
 Trumpler 31 Open Cluster 2012A&A...548A..97Z
Revision History
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2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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