12105+1649 CHR 135 (3 Com)

 
 
12H 10M 31.64S +16 48' 33.4" P.A. 177 SEP 0.3 MAG 6.39, SP A4V DIST. 224.22 PC (731.41 L.Y.)
 
 
Coord 2000
12105+1649
Discov num
CHR 135
Comp
Coord arcsec 2000
12 10 31.64 +16 48 33.4
Date first
1987
Date last
1987
Obs
1
Pa first
177
Pa last
177
P.A. Now (θ)
177°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
6.39
Mag sec
delta mag (ΔM)
Spectral class
A4V (white)
Pri motion ra
-017
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
3 Com
Constellation
Coma Berenices
SAO
99973
HIP
59352
Tycho2
1442-01900-1
HD
105778
HR
4632
GC
16625
BD
BD+17 2446
Flamsteed
3 Comae Berenices
Flamsteed name
3 Com
Distance
224.22
Distance ly
731.41
last precise pa
176.9
last precise sep
0.262