Zeta Antliae

The Bayer designation Zeta Antliae (ζ Ant / ζ Antliae) is shared by two star systems, ζ¹ Antliae and ζ² Antliae, in the constellation Antlia. They are separated by 0.17° on the sky.

ζ¹ Antliae

Starbox begin
name=ζ¹ Antliae Starbox image


caption = ζ¹ Antliae Starbox observe
epoch=J2000
ra=09^h 30^m 45.41^s
dec= -31° 53′ 28.7″
appmag_v=6.96
constell=Antlia Starbox character
class=A1V
b-v=0.09
u-b=0.09
variable= Starbox astrometry
radial_v=-3
prop_mo_ra=-14
prop_mo_dec= -25
parallax=8.76
p_error=0.88
absmag_v= Starbox detail
mass=3,1
radius=2,1
luminosity=40 | temperature=7,500–10,000
metal=?
rotation=?
age=? Starbox visbin
name=ζ¹ Antliae A
period=
axis=8
eccentricity=
inclination=212
node=
periastron=

Starbox catalog
names=HR 3780 + HR 3781, HD 82383 + HD 82384, CD-31°7355, HIP 46657, SAO 200444 + SAO 200445, GC 13135 + GC 13137, CCDM 09308-3153. Starbox reference
Simbad=HD+82384 Starbox reference
Simbad=IDS+09265-3127

Zeta-1 Antliae is a binary star approximately 372 light years from Earth. Both components are white A-type main sequence dwarfs. They have apparent magnitudes of +6.18 and +7.00 and are separated by 8 arcseconds. The apparent magnitude of the combined system is +5.75.

Components

ζ² Antliae

Starbox begin
name=ζ² Antliae Starbox image


caption = ζ² Antliae Starbox observe
epoch=J2000
ra=09^h 31^m 32.1589^s
dec= -31° 52′ 18.593″
appmag_v=5.917
constell=Antlia Starbox character
class=A9IV
b-v=0.26
u-b=0.16
variable= Starbox astrometry
radial_v=22
prop_mo_ra=-49.22
prop_mo_dec= -0.09
parallax=8.71
p_error=0.67
absmag_v=6.164 Starbox detail
mass=3,1
radius=2,1
luminosity=40 | temperature=7,500–10,000
metal=?
rotation=?
age=? Starbox catalog
names=HD 82513, PPM 286565, UBV M 15498, GSC 07154-01728, SAO 200459, UBV 9099, CD-31° 7369, HIC 46734, uvby98 100082513, CPC 17 4552, HIP 46734, SRS 42160, CPD-31° 2757, HR 3789, TD1 14029, GC 13152, 2MASS J09313216-3152186, TYC 7154-1728-1. Starbox reference
Simbad=HD+82513

Zeta-2 Antliae is a white A-type subgiant with an apparent magnitude of +5.91. It is approximately 374 light years from Earth.

References

* [http://aladin.u-strasbg.fr/AladinPreview?-c=HD++82384&ident=HD++82384&submit=Aladin+previewer Image Zeta1 Antliae]
* [http://www.alcyone.de/cgi-bin/search.pl?object=HR3780 HR 3780]
* [http://www.alcyone.de/cgi-bin/search.pl?object=HR3789 HR 3789]
* [http://aladin.u-strasbg.fr/AladinPreview?-c=09+31+32.1589-31+52+18.593&ident=HD++82513&submit=Aladin+previewer Image Zeta2 Antliae]