12228+6811 A  1089

 
 
12H 22M 46.04S +68 10' 45.2" P.A. 287 SEP 0.6 MAG 10.65,11.04 SP A2
 
 
Coord 2000
12228+6811
Discov num
A  1089
Comp
Coord arcsec 2000
12 22 46.04 +68 10 45.2
Date first
1905
Date last
1991
Obs
9
Pa first
291
Pa last
287
P.A. Now (θ)
287°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.65
Mag sec
11.04
delta mag (ΔM)
0.39
Spectral class
A2 (white)
Pri motion ra
-021
Sec motion ra
-021
Pri motion dec
+008
Sec motion dec
+008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
SAO
15786
Tycho2
4394-00031-1
last precise pa
286.5
last precise sep
0.62