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Latest Details
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Name
  NSV 20842  
AAVSO UID
--  
Constellation
Scorpius Sequence
J2000.0
16 55 06.80 -40 45 13.0  (253.77833 -40.75361) Search nearby
B1950.0 16 51 37.99 -40 40 25.6
Proper motion
RA: -1.316 +/- 1.343 mas/yDec: -1.790 +/- 1.161 mas/ySource: Gaia DR1
Galactic coord. 344.409 +1.720
Other names

(Internal only)
CD-40 10923 CPD-40 7602 HD 322276
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Variability type
VAR:
Spectral type B0V
Mag. range
9.75 - 9.91: V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Ch.L.Perry, G.Hill, D.M.Christodoulou, AsAp Suppl 90, No.2, 195, 1991. 1991A&AS...90..195P
2 A.J.Cannon, M.W.Mayall, HA Vol.112, 1949. 1949AnHar.112....1C
External Links
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Location    Go   
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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 = 9.37H = 9.37K = 9.34J - K = 0.03
AllWISE W1 = 9.31W2 = 9.38W3 = 9.26W1 - W2 = -0.07
APASS-DR9 B = 9.79V = 9.72g' = 9.86r' = 9.76i' = 9.91B - V = 0.07
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 16 55 06.80 -40 45 13.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 ESO 332 08 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 2005-12-18 01:33 UTC Initial database population.

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