01534+6411 HDS 257

 
 
01h 53m 24.77s +64 11' 22.1" P.A. 263 sep 0.4 mag 9.57,12.00 Sp B0III dist. 1176.47 pc (3837.65 l.y.)
 
 
Coord 2000
01534+6411
Discov num
HDS 257
Comp
Coord arcsec 2000
01 53 24.77 +64 11 22.1
Date first
1991
Date last
1991
Obs
1
Pa first
263
Pa last
263
P.A. Now (θ)
263°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.57
Mag sec
12.00
delta mag (ΔM)
2.43
Spectral class
B0III (blue-white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
12022
HIP
8822
Tycho2
4040-01656-1
BD
BD+63 253
Distance
1176.47
Distance ly
3837.65
last precise pa
263
last precise sep
0.379
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01534+6411 HDS 257 1991 1 263 0.4 9.57 12.00 B0III D 015324.77+641122.1

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