01436+7741 HDS 231

 
 
01h 43m 38.66s +77 40' 48.6" P.A. 16 sep 0.1 mag 9.73,10.92 Sp G0 dist. 114.81 pc (374.51 l.y.)
 
 
Coord 2000
01436+7741
Discov num
HDS 231
Comp
Coord arcsec 2000
01 43 38.66 +77 40 48.6
Date first
1991
Date last
2011
Obs
5
Pa first
134
Pa last
16
P.A. Now (θ)
16°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
9.73
Mag sec
10.92
delta mag (ΔM)
1.19
Spectral class
G0 (yellow)
Pri motion ra
+021
Sec motion ra
Pri motion dec
+051
Sec motion dec
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
15.9
Precise sep
0.077
Constellation
Cepheus
SAO
4469
HIP
8065
Tycho2
4498-01449-1
BD
BD+76 55
Distance
114.81
Distance ly
374.51
last precise pa
15.9
last precise sep
0.077
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01436+7741 HDS 231 1991 1 134 0.2 9.73 10.92 G0 X 014338.66+774048.6
01436+7741 HDS 231 2011 5 16 0.1 9.73 10.92 G0 X 014338.66+774048.6

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