12195+2809 LEP  53 (9 Com)

 
 
12H 19M 29.52S +28 09' 24.9" P.A. 224 SEP 545.6 MAG 6.39,8.95 SP F8IV-V DIST. 54.47 PC (177.68 L.Y.)
 
 
Coord 2000
12195+2809
Discov num
LEP  53
Comp
Coord arcsec 2000
12 19 29.52 +28 09 24.9
Date first
1901
Date last
2010
Obs
13
Pa first
224
Pa last
224
P.A. Now (θ)
224°
Sep first
546.4
Sep last
545.6
Sep. Now (ρ)
545.6"
Mag pri
6.39
Mag sec
8.95
delta mag (ΔM)
2.56
Spectral class
F8IV-V (yellow-white)
Pri motion ra
-204
Sec motion ra
-196
Pri motion dec
-126
Sec motion dec
-120
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.042 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
9 Com
Constellation
Coma Berenices
SAO
82244
HIP
60098
Tycho2
1991-01896-1
HD
107213
HR
4688
GC
16804
BD
BD+28 2106
Flamsteed
9 Comae Berenices
Flamsteed name
9 Com
Distance
54.47
Distance ly
177.68
last precise pa
224.1
last precise sep
545.6