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Latest Details
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Name
  HD 90287  
AAVSO UID
--  
Constellation
Vela Sequence
J2000.0
10 24 04.83 -55 28 33.3  (156.02012 -55.47590) Search nearby
B1950.0 10 22 10.76 -55 13 19.2
Galactic coord. 283.058 +1.605
Other names

(Internal only)
ASAS J102405-5528.6 CCDM J10241-5529AB CD-54 3470
CPD-54 3582 GSC 08604-01971 PPM 339002
RST 2690AB SAO 238027 TYC 8604-1971-1
WDS J10241-5529AB    
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Variability type
EA
Spectral type B9.5IV
Mag. range
9.98 - 10.14 V
Discoverer Sebastian Otero
Epoch
29 Apr 2005 (HJD 2453489.67) Ephemeris
Outburst --
Period 15.9239 d
Rise/eclipse dur. 3.4%  (0.54 d)
Remarks
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1 VSX Admin Eccentric system. Min II= 10.08 V around phase 0.46. Apsidal motion. Elements for Min II= HJD 2453783.64 + 15.9220 d. x E. Visual binary. ASAS-3 magnitudes contaminated by UCAC4 173-048852 (V= 12.2; sep. 4"). Range has been corrected. Type, period, epoch, eclipse duration and range from ASAS-3 data.
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References
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1 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
External Links
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Images
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Size 5' x 5' (297 x 298 pixels)
Center 10 24 04.83 -55 28 33.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
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1 Admin, VSX 2019-01-11 01:29 UTC Initial database population.

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