12317-4307 TDS8423

 
 
12h 31m 41.23s -43 07' 25.4" P.A. 142 sep 0.5 mag 10.93,10.95 Sp G8III:
 
 
Coord 2000
12317-4307
Discov num
TDS8423
Comp
Coord arcsec 2000
12 31 41.23 -43 07 25.4
Date first
1991
Date last
1991
Obs
1
Pa first
142
Pa last
142
P.A. Now (θ)
142°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.93
Mag sec
10.95
delta mag (ΔM)
0.02
Spectral class
G8III: (yellow)
Pri motion ra
+014
Sec motion ra
+014
Pri motion dec
+002
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
142
Precise sep
0.46
Cdsa2 id
TDS 8423
Constellation
Centaurus
Tycho2
7766-00411-1
HD
108993
Ra deg
12.528119444444446
De deg
-43.12372222222222
last precise pa
142
last precise sep
0.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12317-4307 TDS8423 1991 1 142 0.5 10.93 10.95 123141.23-430725.4

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