12325+2106 STF1652 (KK Com)

 
 
12h 32m 31.07s +21 06' 03.3" P.A. 178 sep 6.1 mag 10.12,10.40 Sp G0 dist. 606.06 pc (1976.97 l.y.)
 
 
Coord 2000
12325+2106
Discov num
STF1652
Comp
Coord arcsec 2000
12 32 31.07 +21 06 03.3
Date first
1830
Date last
2017
Obs
29
Pa first
182
Pa last
178
P.A. Now (θ)
178°
Sep first
6.0
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
10.12
Mag sec
10.40
delta mag (ΔM)
0.28
Spectral class
G0 (yellow)
Pri motion ra
-012
Sec motion ra
-011
Pri motion dec
-004
Sec motion dec
-005
Notes
N (See Notes)
rPM=0.112 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
177.6
Precise sep
6.1
Var name
KK Com
Cdsa2 id
STF 1652
Constellation
Coma Berenices
SAO
82367
HIP
61204
Tycho2
1448-01690-1
BD
BD+21 2429
Ra deg
12.541963888888889
De deg
21.100916666666667
Distance
606.06
Distance ly
1976.97
last precise pa
177.6
last precise sep
6.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12325+2106 STF1652 2002 24 178 6.1 10.12 10.40 G0 D 123231.07+210603.3
12325+2106 STF1652 2012 26 178 5.9 10.12 10.40 G0 D 123231.07+210603.3
12325+2106 STF1652 2017 29 178 6.1 10.12 10.40 G0 N 123231.07+210603.3

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