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Latest Details
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Name
  ASAS J125210-6312.7  
AAVSO UID
--  
Constellation
Crux Sequence
J2000.0
12 52 09.58 -63 12 39.9  (193.03992 -63.21108) Search nearby
B1950.0 12 49 07.06 -62 56 21.9
Proper motion
RA: -5.019 +/- 0.952 mas/yDec: -1.267 +/- 0.565 mas/ySource: Gaia DR1
Galactic coord. 303.013 -0.339
Other names

(Internal only)
2MASS J12520957-6312397 ASAS 125210-6312.7 ASASSN-V J125209.67-631240.4
GDS_J1252095-631240 GSC 08993-00748 HD 312051
IOMC 8993000049 TYC 8993-748-1 [L68] 171
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Variability type
EA
Spectral type B
Mag. range
11.32 - 11.68 V
Discoverer --
Epoch
01 Apr 2003 (HJD 2452730.744) Ephemeris
Outburst --
Period 7.92908 d
Rise/eclipse dur. 6%  (11.4 h)
Remarks
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1 Otero, Sebastian Alberto Eccentric system. Min II= 11.57 V at phase 0.675.
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References
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1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
3 G. Pojmanski G., 1998, Acta Astron. 48, 35 1998AcA....48...35P
4 Nesterov, V. V.; et al., 1995, The Henry Draper Extension Charts 1995A&AS..110..367N
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 = 9.72H = 9.54K = 9.46J - K = 0.27
AllWISE W1 = 9.36W2 = 9.41W3 = 8.94W4 = 7.60W1 - W2 = -0.06W3 - W4 = 1.34
APASS-DR9 B = 12.03V = 11.30g' = 11.71r' = 11.08i' = 10.83B - V = 0.73
Images
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Supporting Documents
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Revision History
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2 Otero, Sebastian Alberto 2015-09-04 23:08 UTC Period, epoch, eclipse duration and range from ASAS-3 data. Spectral type from 1995A&AS..110..367N. UCAC4 position.
1 Admin, VSX 2008-09-27 01:28 UTC Preserved original object data.