12386+2043 HDS1771

 
 
12h 38m 35.97s +20 43' 15.2" P.A. 122 sep 0.3 mag 9.44,11.34 Sp K2 dist. 465.12 pc (1517.22 l.y.)
 
 
Coord 2000
12386+2043
Discov num
HDS1771
Comp
Coord arcsec 2000
12 38 35.97 +20 43 15.2
Date first
1991
Date last
1991
Obs
1
Pa first
122
Pa last
122
P.A. Now (θ)
122°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.44
Mag sec
11.34
delta mag (ΔM)
1.9
Spectral class
K2 (yellow-orange)
Pri motion ra
-035
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
122
Precise sep
0.293
Cdsa2 id
HDS 1771
Constellation
Coma Berenices
SAO
82414
HIP
61677
Tycho2
1448-01991-1
BD
BD+21 2438
Ra deg
12.643324999999999
De deg
20.720888888888886
Distance
465.12
Distance ly
1517.22
last precise pa
122
last precise sep
0.293
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12386+2043 HDS1771 1991 1 122 0.3 9.44 11.34 K2 123835.97+204315.2

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