00508+5123 OSO  11

 
 
00h 50m 47.33s +51 22' 57.6" P.A. 220 sep 19 mag 9.64,18.00 Sp G5 dist. 82.71 pc (269.8 l.y.)
 
 
Coord 2000
00508+5123
Discov num
OSO  11
Comp
Coord arcsec 2000
00 50 47.33 +51 22 57.6
Date first
1994
Date last
2015
Obs
3
Pa first
205
Pa last
220
P.A. Now (θ)
220°
Sep first
16.8
Sep last
19.0
Sep. Now (ρ)
19"
Mag pri
9.64
Mag sec
18.00
delta mag (ΔM)
8.36
Spectral class
G5 (yellow)
Pri motion ra
+249
Sec motion ra
Pri motion dec
-048
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
219.7
Precise sep
18.98
Constellation
Cassiopeia
SAO
21764
HIP
3956
Tycho2
3274-01803-1
HD
232289
BD
BD+50 159
Distance
82.71
Distance ly
269.8
last precise pa
219.7
last precise sep
18.98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00508+5123 OSO 11 1998 2 208 17.2 9.64 18.00 N D 005047.33+512257.6
00508+5123 OSO 11 2015 3 220 19.0 9.64 18.00 G5 N 005047.33+512257.6

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