01509+5236 HDS 249

 
 
01h 50m 55.94s +52 36' 27.7" P.A. 260 sep 0.1 mag 9.14,10.17 Sp K0 dist. 312.5 pc (1019.38 l.y.)
 
 
Coord 2000
01509+5236
Discov num
HDS 249
Comp
Coord arcsec 2000
01 50 55.94 +52 36 27.7
Date first
1991
Date last
1991
Obs
1
Pa first
260
Pa last
260
P.A. Now (θ)
260°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
9.14
Mag sec
10.17
delta mag (ΔM)
1.03
Spectral class
K0 (yellow-orange)
Pri motion ra
+018
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
260
Precise sep
0.147
Constellation
Perseus
SAO
22676
HIP
8594
Tycho2
3684-01412-1
HD
11127
BD
BD+51 415
Distance
312.5
Distance ly
1019.38
last precise pa
260
last precise sep
0.147
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01509+5236 HDS 249 1991 1 260 0.1 9.14 10.17 K0 015055.94+523627.7

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