03221+4440 COU1681

 
 
03H 22M 05.17S +44 39' 42.0" P.A. 251 SEP 0.1 MAG 10.04,10.78 SP G5 DIST. 157.23 PC (512.88 L.Y.)
 
 
Coord 2000
03221+4440
Discov num
COU1681
Comp
Coord arcsec 2000
03 22 05.17 +44 39 42.0
Date first
1978
Date last
2011
Obs
21
Pa first
58
Pa last
251
P.A. Now (θ)
251°
Sep first
0.3
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
10.04
Mag sec
10.78
delta mag (ΔM)
0.74
Spectral class
G5 (yellow)
Pri motion ra
+076
Sec motion ra
Pri motion dec
-044
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
HIP
15688
Tycho2
2873-02677-1
BD
BD+44 679
Distance
157.23
Distance ly
512.88
last precise pa
250.5
last precise sep
0.103