22267+7847 DRS  23AB (Rho1 Cep)

 
 
22h 26m 42.40s +78° 47' 09.0" P.A. 211.00 sep 0.3 mag 5.54,9.80 Sp A2m dist. 63.17 pc (206.06 l.y.)
 
 
Coord 2000
22267+7847
Discov num
DRS  23
Comp
AB
Coord arcsec 2000
22 26 42.40 +78 47 09.0
Date first
2008
Date last
2008
Obs
2
Pa first
211
Pa last
211
P.A. Now (θ)
211°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
5.54
Mag sec
9.80
delta mag (ΔM)
4.26
Spectral class
A2m (white)
Pri motion ra
-013
Sec motion ra
Pri motion dec
-037
Sec motion dec
Notes
W K (, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
211.1
Precise sep
0.291
Name
Rho1 Cep
Constellation
Cepheus
SAO
10375
HIP
110787
Tycho2
4608-02416-1
HD
213403
HR
8578
GC
31401
BD
BD+78 796
Bayer
Rho 1 Cephei
Bayer name
Rho1 Cep
Flamsteed
28 Cephei
Flamsteed name
28 Cep
Distance
63.17
Distance ly
206.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22267+7847 DRS 23 AB 2008 2 211 0.3 5.54 9.80 A2m WK 222642.40+784709.0

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