09308-3153 DUN  78 (Zet1 Ant)

 
 
09h 30m 46.09s -31 53' 21.2" P.A. 212 sep 8.1 mag 6.15,6.83 Sp A1V+A1V dist. 124.38 pc (405.73 l.y.)
 
 
Coord 2000
09308-3153
Discov num
DUN  78
Comp
Coord arcsec 2000
09 30 46.09 -31 53 21.2
Date first
1836
Date last
1999
Obs
44
Pa first
210
Pa last
212
P.A. Now (θ)
212°
Sep first
8.0
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
6.15
Mag sec
6.83
delta mag (ΔM)
0.68
Spectral class
A1V+A1V (white/white)
Pri motion ra
+025
Sec motion ra
+025
Pri motion dec
-021
Sec motion dec
-021
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
212.1
Precise sep
8.07
Name
Zet1 Ant
Constellation
Antlia
SAO
200445
HIP
46657
Tycho2
7158-02543-1
HD
82384
HR
3780
GC
13135
CD
CD-31 7355
Bayer
Zeta 1 Antliae
Bayer name
Zet1 Ant
Distance
124.38
Distance ly
405.73
last precise pa
212.1
last precise sep
8.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09308-3153 DUN 78 1999 43 212 8.1 6.15 6.83 A1V A1V N D 093046.09-315321.2

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