12211-4234 I  1221

 
 
12H 21M 06.59S -42 33' 43.2" P.A. 83 SEP 1.8 MAG 6.85,10.73 SP A0V DIST. 289.86 PC (945.52 L.Y.)
 
 
Coord 2000
12211-4234
Discov num
I  1221
Comp
Coord arcsec 2000
12 21 06.59 -42 33 43.2
Date first
1926
Date last
1991
Obs
6
Pa first
83
Pa last
83
P.A. Now (θ)
83°
Sep first
1.5
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
6.85
Mag sec
10.73
delta mag (ΔM)
3.88
Spectral class
A0V (white)
Pri motion ra
-013
Sec motion ra
-010
Pri motion dec
-006
Sec motion dec
-004
Notes
rPM=0.252 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
82.8
Precise sep
1.75
Constellation
Centaurus
SAO
223366
HIP
60235
Tycho2
7765-00033-1
HD
107422
CD
CD-41 7125
CP
CP-41 5832
Distance
289.86
Distance ly
945.52
last precise pa
82.8
last precise sep
1.75