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
 
 
Precise pa
218.6
Precise sep
12.505
Constellation
Cassiopeia
Tycho2
4020-00767-1
last precise pa
218.6
last precise sep
12.505
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00510+6339 STI 131 1999 5 219 12.4 11.16 11.70 D 005103.63+633855.1
00510+6339 STI 131 2003 6 219 12.4 11.16 11.70 D 005103.63+633855.1
00510+6339 STI 131 2011 7 219 12.5 11.16 11.70 OB- 005103.63+633855.1

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