01184+6333 HDS 171

 
 
01h 18m 22.91s +63 32' 42.2" P.A. 88 sep 1 mag 8.48,11.94 Sp A0 dist. 144.72 pc (472.08 l.y.)
 
 
Coord 2000
01184+6333
Discov num
HDS 171
Comp
Coord arcsec 2000
01 18 22.91 +63 32 42.2
Date first
1991
Date last
2010
Obs
6
Pa first
92
Pa last
88
P.A. Now (θ)
88°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
8.48
Mag sec
11.94
delta mag (ΔM)
3.46
Spectral class
A0 (white)
Pri motion ra
-006
Sec motion ra
-005
Pri motion dec
+012
Sec motion dec
+010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
11683
HIP
6105
Tycho2
4034-00055-1
HD
7709
BD
BD+62 235
Distance
144.72
Distance ly
472.08
last precise pa
88.2
last precise sep
0.951
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01184+6333 HDS 171 1991 2 92 1.0 8.48 11.94 A0 011822.91+633242.2
01184+6333 HDS 171 2009 4 89 1.0 8.48 11.94 A0 D 011822.91+633242.2
01184+6333 HDS 171 2010 6 88 1.0 8.48 11.94 A0 011822.91+633242.2

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