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Name
  ASAS J105359-4919.9  
AAVSO UID
--  
Constellation
Vela Sequence
J2000.0
10 53 58.85 -49 19 51.5  (163.49521 -49.33097) Search nearby
B1950.0 10 51 47.59 -49 03 52.2
Proper motion
RA: -22.883 +/- 0.457 mas/yDec: 5.852 +/- 0.395 mas/ySource: Gaia DR1
Galactic coord. 284.044 +9.185
Other names

(Internal only)
ASAS 105359-4919.9 ASASSN-V J105359.03-491951.6 CD-48 6021
CPD-48 3599 GSC 08207-01127 HD 94529
HJ 4379 PPM 315834 SAO 222407
TYC 8207-1127-1 WDS 10540-4920  
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Variability type
EA
Spectral type A0V
Mag. range
8.75 - 9.10 V
Discoverer --
Epoch
26 Feb 2008 (HJD 2454522.767) Ephemeris
Outburst --
Period 1.60524 d
Rise/eclipse dur. 11%  (4.2 h)
Remarks
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1 Otero, Sebastian Alberto Eccentric system showing apsidal motion. Period for Min I given. Period for Min II= 1.60522 d. Min II went from phase 0.54 to 0.53 between 2000 and 2009. Visual binary. ASAS-3 magnitudes contaminated by TYC 8207-2302-1 (V= 10.99; sep. 24"). Range has been corrected.
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References
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1 Catalogue of Stellar Spectral Classifications (Skiff, 2010) 2010yCat....102023S
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
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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 = 8.64H = 8.63K = 8.62J - K = 0.01
AllWISE W1 = 8.56W2 = 8.59W3 = 8.59W1 - W2 = -0.03
APASS-DR9 B = 10.01g' = 10.25
Images
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Supporting Documents
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Revision History
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2 Otero, Sebastian Alberto 2012-03-19 21:40 UTC Primary record creation. Type, period, epoch, eclipse duration and range from ASAS-3 data. Spectral type from Skiff (2010). Tycho-2 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.

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