Tau² Arietis

:"For other star systems with this Bayer designation, see Tau Arietis."Starbox short
name=τ² Arietis
epoch=J2000.0
constell=Aries
ra=03^h22^m45.2^s
dec=+20°44′31″
spectral=K3III
appmag_v=+5.10
dist_ly=319 ± 33
dist_pc=98 ± 10
names=63 Arietis, HR 1015, HD 20893, BD+20°551, HIP 15737, SAO 75899, GC 4026, CCDM 03228+2045
Simbad = HD+20893

Tau² Arietis (τ² Ari / τ² Arietis) is a binary star in the constellation Aries. It is approximately 319 light years from Earth.

The primary component, τ² Arietis A, is an orange K-type giant with an apparent magnitude of +5.10. Its companion, τ² Arietis B is a magnitude +8.5 star, 0.5 arcseconds from the primary.

External links

* [http://aladin.u-strasbg.fr/AladinPreview?-c=03+22+45.2415%2B20+44+31.448&ident=*++63+Ari&submit=Aladin+previewer Aladin previewer]
* [http://aladin.u-strasbg.fr/java/nph-aladin.pl?script=get+Aladin+*++63+Ari+11arcmin%3Bget+simbad+*++63+Ari+11arcmin&from=Simbad4&submit=Aladin+applet Aladin sky atlas]
* [http://webviz.u-strasbg.fr/viz-bin/VizieR-S?HR%201015 HR 1015]