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  V0731 Car  
Carina Sequence
10 45 12.72 -59 44 46.2  (161.30300 -59.74617) Search nearby
B1950.0 10 43 16.03 -59 28 58.4
Proper motion
RA: -6.644 +/- 0.848 mas/yDec: 2.874 +/- 0.508 mas/ySource: Gaia DR1
Galactic coord. 287.643 -0.675
Other names

(Internal only)
2MASS J10451271-5944460 ASAS J104513-5944.8 CPD-59 2635
Cl* Trumpler 16 34 GSC 08626-02495 IDS 10413-5914A
LSS 1872 UCAC2 05555711 VSX J104512.7-594446
XMMU J104512.7-594447    
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Variability type
Spectral type OBV+O9.5V
Mag. range
9.27 - 9.78: V
Discoverer Otero, Sebastian A.
13 Jan 2003 (HJD 2452652.8) Ephemeris
Outburst --
Period 2.29995 d
Rise/eclipse dur. 12%
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2011IBVS.6008....1K VB A (B 9.61m, 27", 2deg, 1991; C 9.64m, 15", 195deg, 1991.
2 Otero, Sebastian Alberto In Trumpler 16. Min II= 9.7: ASAS magnitudes given have been corrected for light contamination but should be taken as approximate.
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Click reference title/citation to view in new window. Roll over index number to view submission details.
1 OEJV #45 Otero, S.A., OEJV, 45, 1 (2006)
2 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2011, IBVS 6008
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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 = 8.33H = 8.18K = 8.09J - K = 0.24
AllWISE W1 = 7.97W2 = 8.02W1 - W2 = -0.05
Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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Stellar Association Membership
 Trumpler 16 Open Cluster 2012A&A...548A..97Z
Revision History
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2 Admin, VSX 2011-12-24 00:46 UTC Update from [2011IBVS.6008....1K].
1 Otero, Sebastian Alberto 2006-08-01 21:14 UTC Initial submission.