01159+5749 HDS 165

 
 
01h 15m 51.05s +57 48' 43.6" P.A. 104 sep 1.7 mag 9.33,13.02 Sp B8 dist. 287.36 pc (937.37 l.y.)
 
 
Coord 2000
01159+5749
Discov num
HDS 165
Comp
Coord arcsec 2000
01 15 51.05 +57 48 43.6
Date first
1991
Date last
1991
Obs
2
Pa first
104
Pa last
104
P.A. Now (θ)
104°
Sep first
1.7
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
9.33
Mag sec
13.02
delta mag (ΔM)
3.69
Spectral class
B8 (blue-white)
Pri motion ra
+000
Sec motion ra
+003
Pri motion dec
-001
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
22135
HIP
5904
Tycho2
3677-00755-1
HD
236677
BD
BD+57 233
Distance
287.36
Distance ly
937.37
last precise pa
103.6
last precise sep
1.67
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01159+5749 HDS 165 1991 2 104 1.7 9.33 13.02 B8 011551.05+574843.6

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