HD 93250

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HD 93250

Observation data
Epoch J2000      Equinox J2000
Constellation Carina
Right ascension 10h 44m 45.0273s
Declination −59° 33′ 54.685″
Apparent magnitude (V) 7.5
Characteristics
Spectral type O3.5V
U−B color index  ?
B−V color index  ?
Variable type None
Astrometry
Radial velocity (Rv) 15 km/s
Proper motion (μ) RA: -7.25 mas/yr
Dec.: 2.69 mas/yr
Parallax (π) 0.29 ± 0.59 mas
Distance approx. 10,000 ly
(approx. 3,000 pc)
Absolute magnitude (MV) -7.66
Details
Mass 118 M
Radius 36 R
Luminosity 2,800,00 L
Temperature K
Metallicity ?
Rotation ?
Age ? years
Other designations
1E 104248-5918.0, HIC 52558, XMMU J104444.8-593354, ALS 1859, 2E 2317, HIP 52558, CD-58° 3537, GC 14791, CGO 246, GCRV 25947, PPM 339400, Cl Trumpler 16 180, SAO 238423, Cl Trumpler 14 101, TYC 8626-2075-1, CPC 20° 3140, GOS G287.51-00.54 01, CPD-58 2661, GSC 08626-02075.
Database references
SIMBAD data

HD 93250 is a blue main sequence star in cluster (Carina Nebula).

References[edit]