B
Beta Boötis
Star in the constellation Boötes
Also known as Nakkar · HD 133208 · 42 Boötis · β Boötis
- Constellation
- Distance from Earth
- 72.0565 pc
1
- 72.0565 pc
- Apparent magnitude
- 3.52
- , 5.21
- , 4.47
- +6 more
- Spectral class
- G8IIIaBa0.5
1
- G8IIIaBa0.5
- Right ascension
- 225.4865 degree
1
- 225.4865 degree
- Declination
- 40.3906 degree
1
- 40.3906 degree
Overview
All data
130 statements · 95% with external sources · numbers in brackets are citations
- Catalog code
- HD 133208 catalog: Henry Draper Catalogue
1
- HIP 73555 catalog: Hipparcos Catalogue
1
- HR 5602 catalog: Bright Star Catalogue
1
- IRAS 15000+4035 catalog: IRAS
1
- 2MASS J15015676+4023259 catalog: 2MASS
1
- SAO 45337 catalog: Smithsonian Astrophysical Observatory Star Catalog
1
- GSC 03047-01258 catalog: Guide Star Catalog
1
- β Boo catalog: Bayer designation
Show 28 moreShow less
- 1RXS J150157.4+402327 catalog: 1RXS
1
- BD+40 2840 catalog: Durchmusterung
1
- FK5 555 catalog: FK5
1
- GC 20226 catalog: Boss General Catalogue
1
- GCRV 8706 catalog: General Catalogue of Stellar Radial Velocities
1
- HIC 73555 catalog: Hipparcos Input Catalogue
1
- IRC +40263 catalog: Two-Micron Sky Survey
1
- JP11 2565 catalog: JP11
1
- N30 3392 catalog: Catalog of 5,268 Standard Stars Based on the Normal System N30
1
- NSV 6898 catalog: New Catalogue of Suspected Variable Stars
1
- PLX 3399 catalog: General Catalogue of Trigonometric Stellar Parallaxes
1
- PLX 3399.00 catalog: General Catalogue of Trigonometric Stellar Parallaxes
1
- PMC 90-93 393 catalog: Tokyo Photoelectric Meridian Circle Catalog
1
- PPM 54491 catalog: PPM Star Catalogue
1
- RAFGL 1748 catalog: Revised AFGL catalogue
1
- ROT 2140 catalog: Catalogue of rotational velocities of the stars
1
- TD1 17908 catalog: TD1 Catalog of Stellar Ultraviolet Fluxes
1
- TYC 3047-1258-1 catalog: Tycho Catalogue
1
- UBV 13041 catalog: UBV Photoelectric Photometry Catalogue
1
- [GKL99] 312 catalog: Catalogue and bibliography of the UV Cet-type flare stars and related objects in the solar vicinity
1
- WEB 12582 catalog: Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
1
- Gaia DR2 1296713990315380736 catalog: Gaia Data Release 2
1
- 42 Boo catalog: Flamsteed designation
- TIC 262880505 catalog: TESS Input Catalog
1
- Gaia DR3 1296713990316692096 catalog: Gaia Data Release 3
1
- AAVSO 1458+40 catalog: AAVSO
1
- AG+40 1433 catalog: AGK3U
1
- UBV M 20520 catalog: UBV Photoelectric Photometry Catalogue
1
- HD 133208 catalog: Henry Draper Catalogue
- Radial velocity
- -18.4 kilometre per second
- Metallicity
- -0.08
- Absolute magnitude
- -0.643
- Effective temperature
- 5,071 K
- Parallax
- 13.878 milliarcsecond
1
- 13.878 milliarcsecond
- Epoch
- J2000.0
2
Sources- 1.Stated in Validation of the new Hipparcos reduction
- 2.Stated in SIMBAD
- J2000.0
- Stellar rotational velocity
- 1.3 kilometre per second
- Surface gravity
- 390 centimetre per square second
- Right ascension component of proper motion
- -40.708 milliarcsecond per year
1
- -40.708 milliarcsecond per year
- Declination component of proper motion
- -30.168 milliarcsecond per year
1
- -30.168 milliarcsecond per year
On other databases
3 identifiers linking Beta Boötis across the web's reference databases