Tau² Aquarii

:"For other star systems with this Bayer designation, see Tau Aquarii."

Starbox begin
name=τ² Aquarii Starbox observe
epoch=J2000
ra=22^h 49^m 35.5023^s
dec= -13° 35′ 33.475″
appmag_v=4.053
constell=Aquarius Starbox character
class=K5III
b-v=1.57
u-b=1.95
variable= Starbox astrometry
radial_v=1
prop_mo_ra= -12.58
prop_mo_dec= -38.8
parallax=8.58
p_error=0.98
absmag_v=5.652 Starbox detail
mass=0,8
radius=0,9
luminosity=0,4 | temperature=3,500–5,000
metal=?
rotation=?
age=? Starbox visbin
name=τ² Aquarii B
period=
axis=132.5
eccentricity=
inclination=293
node=
periastron=

Starbox catalog
names=Tau Aquarii, 71 Aquarii, GCRV 14333, IRC -10587, SACS 495, JP11 3539, SAO 165321, GSC 05819-01247, 2MASS J22493550-1335331, BD-14° 6354, HD 216032, N30 5023, TD1 29379, BDS 11985 A, HIC 112716, NSV 14329, TYC 5819-1247-1, CCDM J22495-1335A, HIP 112716, PLX 5525, UBV 19553, CSI-14 6354 1, HR 8679, PMC 90-93 606, UBV M 26644, FK5 861, IDS 22443-1407 A, PPM 240808, uvby98 100216032 A, GC 31836, IRAS 22469-1351, RAFGL 2962, YZ 103 8475. Starbox reference
Simbad=HD+216032 Starbox reference
Simbad=IDS+22443-1407

Tau² Aquarii (τ² Aqr / τ² Aquarii) is a star in the constellation Aquarius.

τ² Aquarii is a M-type red giant with an apparent magnitude of +4.05. It is approximately 380 light years from Earth.

Location

References

* [http://www.alcyone.de/cgi-bin/search.pl?object=HR8679 HR 8679]
* [http://aladin.u-strasbg.fr/AladinPreview?-c=22+49+35.5023-13+35+33.475&ident=*+tau+Aqr&submit=Aladin+previewer Image τ² Aquarii]

Components