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  NSV 4515  
Hydra Sequence
09 31 19.43 -13 29 19.3  (142.83096 -13.48869) Search nearby
B1950.0 09 28 53.00 -13 16 09.0
Proper motion
RA: 692.52 mas/yDec: 104.68 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 246.388 +26.718
Other names

(Internal only)
BD-12 2918 GJ 352.0 AB HIP 46706
IOMC 5472000016    
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Variability type --
Spectral type M2
Mag. range
10.05 - ? V
Discoverer --
Outburst --
Period --
Rise/eclipse dur. --
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1 GCVS Team AB: 11.1, 11.1, a=0".55, Porb=18.3 yr; [Delta]m var (2mag). Var [P.M.Corben, B.S.Carter, R.M.Banfield, G.M.Harvey, MNASSA 31, No.1-2, 7, 1972.]: [Delta](U-B)=0.18.
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Click reference title/citation to view in new window. Roll over index number to view submission details.
1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2 M.Petit, IBVS N320, 1968. 1968IBVS..320....1P
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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 = 6.36H = 5.75K = 5.51J - K = 0.85
Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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Revision History
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2 Admin, VSX 2010-01-18 18:18 UTC Update from NSV version of July 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.