01475+5045 HDS 239

 
 
01h 47m 28.57s +50 45' 03.4" P.A. 306 sep 0.2 mag 8.67,10.23 Sp A0 dist. 317.46 pc (1035.55 l.y.)
 
 
Coord 2000
01475+5045
Discov num
HDS 239
Comp
Coord arcsec 2000
01 47 28.57 +50 45 03.4
Date first
1991
Date last
1991
Obs
1
Pa first
306
Pa last
306
P.A. Now (θ)
306°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.67
Mag sec
10.23
delta mag (ΔM)
1.56
Spectral class
A0 (white)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
306
Precise sep
0.207
Constellation
Perseus
SAO
22626
HIP
8333
Tycho2
3291-00884-1
HD
10843
BD
BD+50 357
Distance
317.46
Distance ly
1035.55
last precise pa
306
last precise sep
0.207
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01475+5045 HDS 239 1991 1 306 0.2 8.67 10.23 A0 014728.57+504503.4

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