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Latest Details
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Name
  NSV 4642  
AAVSO UID
--  
Constellation
Vela Sequence
J2000.0
09 49 06.58 -51 09 24.5  (147.27742 -51.15681) Search nearby
B1950.0 09 47 17.82 -50 55 23.6
Proper motion
RA: -3.808 +/- 1.262 mas/yDec: 3.352 +/- 1.198 mas/ySource: Gaia DR1
Galactic coord. 276.300 +2.036
Other names

(Internal only)
ASAS J094907-5109.4 CD-50 4544 CPD-50 2767
GSC 08193-00880 HD 297625 Hen 3- 327
TYC 8193-880-1    
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Variability type
GCAS
Spectral type B5V:e
Mag. range
10.4: - 10.7: V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto ASAS-3 magnitudes are contaminated by TYC 8193-1039-1 (V= 11.06; sep. 27"). The given range has been corrected.
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References
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1 M.Feast, R.H.Stoy, A.D.Thackeray, A.J.Wesselink, MN 122, 239, 1961. 1961MNRAS.122..239F
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 = 9.86H = 9.78K = 9.58J - K = 0.28
AllWISE W1 = 9.29W2 = 9.07W3 = 8.20W4 = 7.47W1 - W2 = 0.22W3 - W4 = 0.73
APASS-DR9 B = 10.64V = 10.50g' = 10.60r' = 10.40i' = 10.49B - V = 0.14
Images
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Supporting Documents
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1 Light curve Otero, Sebastian Alberto 2011-12-19 08:12 UTC Light curve with ASAS-3 data.
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Revision History
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3 Otero, Sebastian Alberto 2011-12-19 08:12 UTC Type and range from ASAS-3 data.
2 Admin, VSX 2010-01-18 23:18 UTC Update from NSV version of July 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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