00510+6339 STI 131

 
 
00H 51M 03.63S +63 38' 55.1" P.A. 219 SEP 12.5 MAG 11.16,11.70 SP OB-
 
 
Coord 2000
00510+6339
Discov num
STI 131
Comp
Coord arcsec 2000
00 51 03.63 +63 38 55.1
Date first
1903
Date last
2011
Obs
7
Pa first
221
Pa last
219
P.A. Now (θ)
219°
Sep first
12.5
Sep last
12.5
Sep. Now (ρ)
12.5"
Mag pri
11.16
Mag sec
11.70
delta mag (ΔM)
0.54
Spectral class
OB- (blue)
Pri motion ra
-004
Sec motion ra
-005
Pri motion dec
-002
Sec motion dec
-003
Notes
rPM=0.243 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4020-00767-1
last precise pa
218.6
last precise sep
12.505