02478+5219 HDS 362 (V563 Per)

 
 
02h 47m 48.99s +52 19' 17.5" P.A. 71 sep 0.2 mag 8.84,9.38 Sp M2 dist. 729.93 pc (2381.03 l.y.)
 
 
Coord 2000
02478+5219
Discov num
HDS 362
Comp
Coord arcsec 2000
02 47 48.99 +52 19 17.5
Date first
1991
Date last
1991
Obs
1
Pa first
71
Pa last
71
P.A. Now (θ)
71°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.84
Mag sec
9.38
delta mag (ΔM)
0.54
Spectral class
M2 (red)
Pri motion ra
-007
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
V563 Per
Constellation
Perseus
SAO
23615
HIP
13058
Tycho2
3308-02207-1
HD
17227
BD
BD+51 629
Distance
729.93
Distance ly
2381.03
last precise pa
71
last precise sep
0.172
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02478+5219 HDS 362 1991 1 71 0.2 8.84 9.38 M2 024748.99+521917.5

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