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Name
  V2051 Sgr  
AAVSO UID
000-BFG-430 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 50 59.65 -22 17 18.4  (282.74854 -22.28844) Search nearby
B1950.0 18 47 59.12 -22 20 53.1
Proper motion
RA: 3.2 +/- 1.5 mas/yDec: -1.9 +/- 1.6 mas/ySource: UCAC4
Galactic coord. 12.845 -9.866
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18505965-2217184 ASAS J185100-2217.3 ASASSN-V J185059.73-221718.5
GSC 06293-02087    
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Variability type
M
Spectral type --
Mag. range
11.6 - <15.4 V
Discoverer --
Epoch
23 Jun 2001 (HJD 2452084.0) Ephemeris
Outburst --
Period 222.2 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto ASAS-3 magnitudes contaminated by 2MASS J18510046-2217280 (V= 15.7; sep. 15") and 2MASS J18505969-2217355 (V= 15.9; sep. 17"). Range has been corrected.
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References
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1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 C.J.Kooreman, Leid Ann 21, N5, 293, 1960. --
External Links
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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 = 8.81H = 7.97K = 7.47J - K = 1.34
AllWISE W1 = 6.74W2 = 6.31W3 = 5.76W4 = 5.02W1 - W2 = 0.43W3 - W4 = 0.74
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2015-02-11 01:00 UTC Primary record creation. Period, epoch and maximum magnitude from ASAS-3 data. Minimum magnitude derived from CMC15.
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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