02556+8224 HDS 376

 
 
02h 55m 36.70s +82 23' 59.7" P.A. 37 sep 0.1 mag 9.12,9.32 Sp F8 dist. 137.17 pc (447.45 l.y.)
 
 
Coord 2000
02556+8224
Discov num
HDS 376
Comp
Coord arcsec 2000
02 55 36.70 +82 23 59.7
Date first
1991
Date last
2010
Obs
2
Pa first
106
Pa last
37
P.A. Now (θ)
37°
Sep first
0.3
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
9.12
Mag sec
9.32
delta mag (ΔM)
0.2
Spectral class
F8 (yellow-white)
Pri motion ra
+011
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cepheus
SAO
451
HIP
13637
Tycho2
4520-00855-1
HD
17099
BD
BD+81 95
Distance
137.17
Distance ly
447.45
last precise pa
37.2
last precise sep
0.083
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02556+8224 HDS 376 1991 1 106 0.3 9.12 9.32 F8 025536.70+822359.7
02556+8224 HDS 376 2010 2 37 0.1 9.12 9.32 F8 D 025536.70+822359.7

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