HD 92938

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Stern
HD 92938
AladinLite
Observation
dates equinox :  J2000.0 , epoch : J2000.0
Constellation Keel of the ship
Right ascension 10 h 42 m 14.12 s
declination −64 ° 27 ′ 59.1 ″
Apparent brightness 4.82 likes
Typing
B − V color index −0.14 
U − B color index −0.58 
Spectral class B3 V
Variable star type Yes 
Astrometry
Radial velocity (24.2 ± 2.0) km / s
parallax (7.61 ± 0.24)  mas
distance (428 ± 15)  Ly
131  pc
Visual absolute brightness M vis −1.17 mag
Proper movement 
Rec. Share: (−17.75 ± 0.41)  mas / a
Dec. portion: (+11.88 ± 0.39)  mas / a
Physical Properties
Luminosity

750  L ☉

Effective temperature 15400  K
Other names
and catalog entries
Cordoba Survey CD −63 ° 578
Bright Star Catalog HR 4196 [1]
Henry Draper Catalog HD 92938 [2]
Hipparcos catalog HIP 52370 [3]
SAO catalog SAO 251078 [4]
Tycho catalog TYC 8965-1766-1 [5]
2MASS catalog 2MASS J10421410-6427590 [6]
Other names V518 Carinae

HD 92938 is a star in the open star cluster IC 2602 . Because of the similarity of this star cluster to the Pleiades , IC 2602 is sometimes referred to as the "southern Pleiades".

The star is located in the constellation Carina and is a main sequence star with spectral class B3V. It is located about 430  ly . The star is also a variable star .

Individual evidence

  1. ↑ a b c d e f g HD 92938. In: SIMBAD . Center de Données astronomiques de Strasbourg , accessed July 22, 2018 .
  2. ↑ a b V518 Car. In: VSX. AAVSO, accessed July 22, 2018 .
  3. ↑ a b c J Silaj, J. D Landstreet: Accurate age determinations of several nearby open clusters containing magnetic Ap stars . In: Astronomy & Astrophysics . 566, 2014, p. A132. arxiv : 1407.4531 . bibcode : 2014A & A ... 566A.132S . doi : 10.1051 / 0004-6361 / 201321468 .