02212+5651 BU 1171

 
 
02H 21M 11.59S +56 51' 14.1" P.A. 21 SEP 1 MAG 9.50,14.10 SP B
 
 
Coord 2000
02212+5651
Discov num
BU 1171
Comp
Coord arcsec 2000
02 21 11.59 +56 51 14.1
Date first
1890
Date last
1890
Obs
1
Pa first
21
Pa last
21
P.A. Now (θ)
21°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
9.50
Mag sec
14.10
delta mag (ΔM)
4.6
Spectral class
B (blue-white)
Pri motion ra
-008
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
23228
Tycho2
3694-02134-1
last precise pa
21.4
last precise sep
1.01