03305+7112 HDS 439

 
 
03h 30m 32.20s +71 11' 31.5" P.A. 259 sep 0.2 mag 11.39,11.52 Sp G dist. 100000 pc (326200 l.y.)
 
 
Coord 2000
03305+7112
Discov num
HDS 439
Comp
Coord arcsec 2000
03 30 32.20 +71 11 31.5
Date first
1991
Date last
1991
Obs
1
Pa first
259
Pa last
259
P.A. Now (θ)
259°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
11.39
Mag sec
11.52
delta mag (ΔM)
0.13
Spectral class
G (yellow)
Pri motion ra
-011
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
HIP
16332
Tycho2
4330-00281-1
Distance
100000
Distance ly
326200
last precise pa
259
last precise sep
0.249
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03305+7112 HDS 439 1991 1 259 0.2 11.39 11.52 G 033032.20+711131.5

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