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
Cdsa2 id
HDS 249
Constellation
Perseus
SAO
22676
HIP
8594
Tycho2
3684-01412-1
HD
11127
BD
BD+51 415
Ra deg
1.8488722222222225
De deg
52.60769444444445
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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