12454+1422 STF1678

 
 
12H 45M 26.17S +14 22' 24.9" P.A. 170 SEP 37.4 MAG 7.16,7.68 SP B8V DIST. 230.41 PC (751.6 L.Y.)
 
 
Coord 2000
12454+1422
Discov num
STF1678
Comp
Coord arcsec 2000
12 45 26.17 +14 22 24.9
Date first
1825
Date last
2014
Obs
125
Pa first
213
Pa last
170
P.A. Now (θ)
170°
Sep first
33.4
Sep last
37.4
Sep. Now (ρ)
37.4"
Mag pri
7.16
Mag sec
7.68
delta mag (ΔM)
0.52
Spectral class
B8V (blue-white)
Pri motion ra
-050
Sec motion ra
+081
Pri motion dec
+004
Sec motion dec
-044
Notes
N L Y (See Notes, Linear solution, Parallax indicates components are non-physical)
rPM=1.514
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
SAO
100236
HIP
62248
Tycho2
0881-00563-1
HD
110932
BD
BD+15 2504
Distance
230.41
Distance ly
751.6
last precise pa
169.8
last precise sep
37.36