Zeta Tauri
Sign in to saveAlso known as Tianguan, 123 Tauri, 123 Tau, ROT 888, ζ Tauri, ζ Tau, CEL 864, zet Tau
star
Astronomical data · SIMBAD
- Object type
- Be*
- Spectral type
- B1IVe_shell
- Distance
- 445 light-years
- Redshift
- z = 0.00006671504448818588
- Coordinates
- RA 84.4112° · Dec 21.1425°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Distance from Earth
- 140
- Radius
- 5.5
- Mass
- 11.2
- Orbital period
- 132987
- Image
- Taurus IAU.svg
Show 21 more facts
- catalog code
- UBV M 11238
- spectral class
- B2III:P,SB
- stellar rotational velocity
- 310
- radial velocity
- 14.2
- color index
- -0.164
- semi-major axis of an orbit
- 1.17
- orbital eccentricity
- 0.0
- orbital inclination
- 92.8
- longitude of ascending node
- -58.0
- luminosity
- 4.169
- temperature
- 15500
- apparent magnitude
- 2.911981
- right ascension
- 84.41118926292
- declination
- 21.14254411222
- effective temperature
- 21132
- parallax
- 7.82
- metallicity
- 0.05
- surface gravity
- 1740
- absolute magnitude
- -2.67
- right ascension component of proper motion
- -33
- declination component of proper motion
- -34
Sources (2)
via Wikidata · CC0
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