Tau Librae
Sign in to saveAlso known as 40 Librae, HD 139365, 40 Lib, HR 5812, SAO 183649, HIP 76600, HIC 76600, τ Lib
Spectroscopic binary system in the constellation Libra
In the Vinony graph
Within Vinony's link graph, Tau Librae is referenced by 68 other articles, and connects out to list of stars in Libra, year and light-year.
It sits within the topics Bayer objects, Bright Star Catalogue objects and B-type main-sequence stars.
Its subject is documented across 12 Wikipedia language editions.
Astronomical data · SIMBAD
- Object type
- SB*
- Spectral type
- B2.5V
- Distance
- 367 light-years
- Redshift
- z = 0.00001067410801458557
- Coordinates
- RA 234.6640° · Dec -29.7777°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Instance of
- B-type main sequence star
- Constellation
- Libra
- Radius
- 3.2
Show 13 more facts
- catalog code
- UBV M 20870
- spectral class
- B3
- stellar rotational velocity
- 80
- right ascension
- 234.66403956542
- apparent magnitude
- 3.646205
- declination
- -29.77774877889
- effective temperature
- 21770
- radial velocity
- 3.2
- parallax
- 8.89
- epoch
- J2000.0
- luminosity
- 2.705
- right ascension component of proper motion
- -20
- declination component of proper motion
- -24
Sources (2)
via Wikidata · CC0
Connections
list of stars in Libra
Entity
year
Entity
light-year
Entity
binary star
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apparent magnitude
Entity
orbital eccentricity
Entity
epoch
Entity
Bright Star Catalogue
Entity
star
Entity
galaxy
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constellation
Entity
kelvin
Entity
zodiac
Entity
orbit
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radius
Entity
exoplanet
Entity
digital object identifier
Entity
Libra
Entity
parsec
Entity
star cluster
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