Epsilon Boötis
Sign in to saveAlso known as Izar, 36 Boötis, Pulcherrima, Mirac, Mirak, Mirach, Epsilon Boötis A, HD 129989
double star in the northern constellation of Boötes
Wikidata facts
Show 17 more facts
- radial velocity
- -16.6
- spectral class
- K0
- parallax
- 16.10
- catalog code
- ** STF 1877A
- effective temperature
- 4550
- absolute magnitude
- 3.67
- stellar rotational velocity
- 10.9
- apparent magnitude
- 1.9404
- right ascension
- 221.2467631083
- declination
- 27.0742072194
- epoch
- J2000.0
- age estimated by a dating method
- 300
- metallicity
- 0.36
- surface gravity
- 174
- luminosity
- 400
- right ascension component of proper motion
- -53
- declination component of proper motion
- 18
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