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Name
  UU Sge  
AAVSO UID
000-BFD-347 (32 observations)  
Constellation
Sagitta Sequence
J2000.0
19 42 10.30 +17 05 15.6  (295.54292 +17.08767) Search nearby
B1950.0 19 39 55.12 +16 58 08.2
Proper motion
RA: -10.4 +/- 4.8 mas/yDec: -5.8 +/- 4.9 mas/ySource: UCAC4
Galactic coord. 53.891 -3.027
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
HV 5452 NSV 12320 SON 8314
X 19399+170    
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Variability type
EA/D:/PN
Spectral type O(subdwarf)+KV
Mag. range
14.18 - 15.59 V
Discoverer --
Epoch
24 Jun 1976 (HJD 2442953.9328) Ephemeris
Outburst --
Period 0.46506918 d  (11.161660 h)
Rise/eclipse dur. 12%  (1.3394 h)
Remarks
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1 GCVS Team VB A (B 16.5m B, 4", 90deg). The nucleus of the planetary nebula Abell 63. Min II 14.41; d = 0.019P. The range of the combined light variation is given. The actual depth of Min I is about 4.3m. Large reflection effect.
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References
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1 Bob Nelson's O-C files, 2016 --
2 H.E.Bond, W.Liller, E.J.Mannery, ApJ 223, 252, 1978. 1978ApJ...223..252B
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Images
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Supporting Documents
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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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