Mebsuta

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Star
Mebsuta (ε Gem)
AladinLite
Observation
dates equinoxJ2000.0 , epoch : J2000.0
Constellation Twins
Right ascension 06 h 43 m 55.93 s
declination + 25 ° 07 ′ 52.1 ″
Apparent brightness 3.06 mag
Typing
B − V color index +1.40 
U − B color index +1.46 
R − I index +0.61 
Spectral class A3mA6-A9
Astrometry
Radial velocity (8.5 ± 0.4) km / s
parallax (3.86 ± 0.17)  mas
Proper movement 
Rec. Share: (−5.57 ± 0.27)  mas / a
Dec. portion: (−12.36 ± 0.13)  mas / a
Physical Properties
Other names
and catalog entries
Bayer name ε Geminorum
Flamsteed name 27 Geminorum
Bonn survey BD + 25 ° 1406
Bright Star Catalog HR 2473 [1]
Henry Draper Catalog HD 48329 [2]
Hipparcos catalog HIP 32246 [3]
SAO catalog SAO 78682 [4]

Mebsuta (from Arabic مبسوطة, DMG mabsūṭa  ' outstretched ') is the name of the star ε Geminorum (Epsilon Geminorum). Epsilon Geminorum has an apparent magnitude of +3.06 mag and is about 900 light years from Earth. The spectral type of Mebsuta is G8. Alternative names: Melboula, Melucta.

As a star near the ecliptic, Mebsuta can be covered by the moon and planets. The last occultation of Mebsuta by a planet was on April 8, 1976 by the planet Mars and the penultimate one on June 10, 1940 by the planet Mercury.

Individual evidence

  1. a b c Hipparcos catalog (ESA 1997)
  2. a b c Bright Star Catalog
  3. Pulkovo radial velocities for 35493 HIP stars
  4. ^ A b Hipparcos, the New Reduction (van Leeuwen, 2007)