12315-3719 TDS8420

 
 
12h 31m 28.85s -37 19' 22.0" P.A. 123 sep 0.4 mag 9.78,9.81 Sp K2III
 
 
Coord 2000
12315-3719
Discov num
TDS8420
Comp
Coord arcsec 2000
12 31 28.85 -37 19 22.0
Date first
1991
Date last
1991
Obs
1
Pa first
123
Pa last
123
P.A. Now (θ)
123°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.78
Mag sec
9.81
delta mag (ΔM)
0.03
Spectral class
K2III (yellow-orange)
Pri motion ra
-019
Sec motion ra
-019
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
122.8
Precise sep
0.37
Cdsa2 id
TDS 8420
Constellation
Centaurus
SAO
203555
Tycho2
7246-00135-1
HD
108962
Ra deg
12.524680555555557
De deg
-37.32277777777778
last precise pa
122.8
last precise sep
0.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12315-3719 TDS8420 1991 1 123 0.4 9.78 9.81 123128.85-371922.0

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