12464-4605 NZO  31AB

 
 
12H 46M 21.65S -46 04' 30.2" P.A. 17 SEP 1.5 MAG 10.04,10.20 SP F5V
 
 
Coord 2000
12464-4605
Discov num
NZO  31
Comp
AB
Coord arcsec 2000
12 46 21.65 -46 04 30.2
Date first
1913
Date last
1991
Obs
9
Pa first
23
Pa last
17
P.A. Now (θ)
17°
Sep first
1.4
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
10.04
Mag sec
10.20
delta mag (ΔM)
0.16
Spectral class
F5V (yellow-white)
Pri motion ra
-029
Sec motion ra
-029
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
12464-4605 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 223661 12464-4605 NZO 31 AB 1913 1991 9 17 1.5 10.04 10.20 0.16 <===
Show 223661 12464-4605 I 9024 AC 1916 2000 4 215 25.4 10.04 13.00 2.96
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
SAO
223661
Tycho2
8245-00102-1
last precise pa
16.6
last precise sep
1.49