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Details for Revision 1
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Name
  QX Nor  
AAVSO UID
--  
Constellation
Norma Sequence
J2000.0
16 12 43.00 -52 25 24.0  (243.17917 -52.42333) Search nearby
B1950.0 16 08 52.29 -52 17 44.3
Galactic coord. 330.926 -0.851
Other names

(Internal only)
4U 1608-522 GX 331-01 X 16088-522
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Variability type
XND
Spectral type --
Mag. range
18.2 - <23.0 I
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Neutron star component.
2 GCVS Team 4U 1608 - 52.
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References
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1 The Distance, Mass, and Radius of the Neutron Star in 4U 1608-52 2010ApJ...712..964G
2 G.Fabbiano, H.V.Bradt, R.E.Doxsey, H.Gursky, D.A.Schwartz, J.Schwarz, ApJ
221, L49, 1978.
1978ApJ...221L..49F
3 J.E.Grindlay, W.Liller, ApJ 220, L127, 1978. 1978ApJ...220L.127G
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Supporting Documents
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Stellar Association Membership
 Ruprecht 115 Open Cluster 2012A&A...548A..97Z
Revision History
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4 Otero, Sebastian Alberto 2011-10-30 07:11 UTC Orbital period and type from 2010ApJ...712..964G.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2007-03-23 19:52 UTC Discoverer added.
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.