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Latest Details
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Name
  ASAS J085752-4941.8  
AAVSO UID
--  
Constellation
Vela Sequence
J2000.0
08 57 52.20 -49 41 51.0  (134.46750 -49.69750) Search nearby
B1950.0 08 56 14.79 -49 30 12.0
Proper motion
RA: -17.415 +/- 1.319 mas/yDec: 10.636 +/- 0.980 mas/ySource: Gaia DR1
Galactic coord. 269.465 -2.639
Other names

(Internal only)
1RXS J085752.2-494149 ASAS 085752-4941.8 CD-49 4008
GDS_J0857521-494150 TYC 8160-958-1  
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Variability type
TTS/ROT
Spectral type G0III+G6/K0V
Mag. range
10.513 (0.113) V
Discoverer --
Epoch
24 Nov 2000 (HJD 2451872.99) Ephemeris
Outburst --
Period 2.040 d
Rise/eclipse dur. --
Remarks
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1 Admin, VSX Member of the Carina association.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 M. Kiraga, 2012, Acta Astronomica 62, 67 2012AcA....62...67K
2 S. Messina, S. Desidera, M. Tutatto, A.C. Lanzafame, E.F. Guinan, 2010, A&A
520, A15
2010A&A...520A..15M
3 Parihar, P.; et al., 2009, Spectroscopic survey of ASAS eclipsing
variables: search for chromospherically active eclipsing binary stars - I
2009MNRAS.395..593P
4 D.M. Szczygiel, A. Socrates, B. Paczynski, G. Pojmanski, B. Pilecki, 2008,
AcA, 58, 405
2008AcA....58..405S
5 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
External Links
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Location    Go   
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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 = 9.09H = 8.76K = 8.64J - K = 0.45
AllWISE W1 = 8.59W2 = 8.62W3 = 8.53W4 = 8.28W1 - W2 = -0.04W3 - W4 = 0.25
APASS-DR9 B = 11.12V = 10.41g' = 10.78r' = 10.23i' = 10.12B - V = 0.71
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 08 57 52.20 -49 41 51.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Bernhard, Klaus 2019-01-26 03:06 UTC Spectral type from 2009MNRAS.395..593P.
4 Admin, VSX 2012-04-20 00:46 UTC Update from [2012AcA....62...67K].
3 Admin, VSX 2011-12-23 02:39 UTC Update from [2010A&A...520A..15M].
2 Admin, VSX 2009-06-19 01:35 UTC Update from [2008AcA....58..405S].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.