Theta Andromedae

Starbox begin
name=θ Andromedae Starbox observe
epoch=J2000
ra=00^h 17^m 05.4983^s
dec= +38° 40′ 53.888″
appmag_v=4.619
constell=Andromeda Starbox character
class=A2V
b-v=0.06
u-b=0.04
variable=variable Star Starbox astrometry
radial_v=0.9
prop_mo_ra=50.01
prop_mo_dec= -17.90
parallax=12.88
p_error=1.31
absmag_v=4.679 Starbox visbin
name=θ Andromedae B
period=
axis=0.1
eccentricity=
inclination=144
node=
periastron=

Starbox catalog
names=24 Andromedae, HR 63,
HD 1280, BD+37°34,
HIP 1366, SAO 53777,
GC 334, CCDM 00171+3841. Starbox reference
Simbad=HD+1280

Theta Andromedae (θ And / θ Andromedae) is a binary star in the constellation Andromeda. It is approximately 253 light years from Earth.

The primary component, Theta Andromedae A, is a white A-type main sequence dwarf with an apparent magnitude of +4.61. The companion, Theta Andromedae B is separated from the primary by 0.1 arcseconds.

Location

This star's location in the constellation Andromeda can be seen in the following diagram:

References

* [http://aladin.u-strasbg.fr/AladinPreview?-c=00+17+05.4983%2B38+40+53.888&ident=NSV+++116&submit=Aladin+previewer Image Theta Andromedae]
* http://www.alcyone.de/cgi-bin/search.pl?object=HR63