Tau3 Gruis

For other stars with this Bayer designation, see τ Gruis.

τ3 Gruis

Observation data
Epoch J2000.0      Equinox J2000.0 (ICRS)

Constellation
Grus

Right ascension
22h 56m 47.80014s [1]

Declination
−47° 58′ 09.1951″ [1]

Spectral type
kA5hA7mF2[2]

Tau3 Gruis is a star in the constellation Grus. Its apparent magnitude is 5.71.[3] Located around 74.63 parsecs (243.4 ly) distant,[1] it is a blue-white star of spectral type A1V.[4]
References[edit]

^ a b c Van Leeuwen, F. (2007). “Validation of the new Hipparcos reduction”. Astronomy and Astrophysics. 474 (2): 653. Bibcode:2007A&A…474..653V. doi:10.1051/0004-6361:20078357. 
^ Abt, Helmut A.; Morrell, Nidia I. (1995). “The Relation between Rotational Velocities and Spectral Peculiarities among A-Type Stars”. Astrophysical Journal Supplement. 99: 135. Bibcode:1995ApJS…99..135A. doi:10.1086/192182. 
^ Feinstein, A. (1974). “Photoelectric UBVRI observations of AM stars”. Astronomical Journal. 79: 1290. Bibcode:1974AJ…..79.1290F. doi:10.1086/111675. 
^ “HR 8722”. SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Retrieved 29 January 2014. 

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Stars of Grus

Bayer

α (Alnair)
β
γ (Al Dhanab)
δ1
δ2
ε
ζ
η
θ
ι
κ
λ
μ1
μ2
ν
ξ
ο
π1
π2
ρ
σ1
σ2
τ1
τ2
τ3
υ
φ

Variable

S
U
W
RS
RZ
BC
BP
BZ
CE
DL
DQ

HR

8236
8241
8299
8323
8366
8379
8440
8477
8484
8501
8635
8639
8657
8658
8659
8685
8713
8749
8760
8771
8791
8793
8814
8835
8846
8847
8877
8896
8898

HD

208487
213240
215456

Gliese

Gliese 832
GJ 4248

Other

PSR J2144-3933
WASP-95
WISE 2220−3628

List

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