44 Boötis
Sign in to saveAlso known as i Boötis, HD 133640
triple star system in the constellation Boötes
Wikidata facts
- Instance of
- eclipsing binary star
- Constellation
- Boötes
- Radius
- 1.27
- Mass
- 0.8
- Variable-star type
- eclipsing binary star
- Image
- 44i Bootis artist's conception.jpg
Show 17 more facts
- right ascension component of proper motion
- -396
- spectral class
- G0
- catalog code
- UBV M 20543
- apparent magnitude
- 3.01
- right ascension
- 225.947065195
- declination
- 47.654061880
- parallax
- 79.95
- effective temperature
- 5820
- radial velocity
- 3.4
- epoch
- J2000.0
- metallicity
- -0.5
- stellar rotational velocity
- 15
- surface gravity
- 20000
- absolute magnitude
- 5.41
- luminosity
- 0.59
- declination component of proper motion
- 25
- Commons category
- 44 Bootis
Sources (3)
via Wikidata · CC0