12280-1539 TDS 664

 
 
12h 28m 00.31s -15 38' 53.0" P.A. 118 sep 2 mag 10.88,11.87 dist. 48.9 pc (159.51 l.y.)
 
 
Coord 2000
12280-1539
Discov num
TDS 664
Comp
Coord arcsec 2000
12 28 00.31 -15 38 53.0
Date first
1991
Date last
1991
Obs
1
Pa first
118
Pa last
118
P.A. Now (θ)
118°
Sep first
2.0
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
10.88
Mag sec
11.87
delta mag (ΔM)
0.99
Spectral class
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-010
Sec motion dec
-010
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
118
Precise sep
1.995
Spectr
G6V
Constellation
Corvus
SAO
157304
HIP
60829
Tycho2
6103-02193-1
HD
108523
BD
BD-14 3521
Distance
48.9
Distance ly
159.51
last precise pa
118
last precise sep
1.995
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12280-1539 TDS 664 1991 1 118 2.0 10.88 11.87 X 122800.31-153853.0

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