02228+4331 COU1673

 
 
02H 22M 50.51S +43 31' 03.7" P.A. 165 SEP 0.9 MAG 7.74,11.41 SP A2 DIST. 224.72 PC (733.04 L.Y.)
 
 
Coord 2000
02228+4331
Discov num
COU1673
Comp
Coord arcsec 2000
02 22 50.51 +43 31 03.7
Date first
1978
Date last
2010
Obs
5
Pa first
170
Pa last
165
P.A. Now (θ)
165°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
7.74
Mag sec
11.41
delta mag (ΔM)
3.67
Spectral class
A2 (white)
Pri motion ra
-012
Sec motion ra
-011
Pri motion dec
-005
Sec motion dec
-007
Notes
rPM=0.171 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
37984
HIP
11092
Tycho2
2843-00541-1
HD
14606
BD
BD+42 506
Distance
224.72
Distance ly
733.04
last precise pa
164.7
last precise sep
0.879