22539+6236 PET  23AB (V454 Cep)

 
 
22H 53M 54.04S +62 35' 48.3" P.A. 41 SEP 0.8 MAG 8.80,12.30 SP B1V DIST. 1538.46 PC (5018.46 L.Y.)
 
 
Coord 2000
22539+6236
Discov num
PET  23
Comp
AB
Coord arcsec 2000
22 53 54.04 +62 35 48.3
Date first
2007
Date last
2007
Obs
1
Pa first
41
Pa last
41
P.A. Now (θ)
41°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
8.80
Mag sec
12.30
delta mag (ΔM)
3.5
Spectral class
B1V (blue-white)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
22539+6236 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show V454 Cep 20305 22539+6236 PET 23 AB 2007 2007 1 41 0.8 8.80 12.30 3.50 <===
Show 20305 22539+6236 PET 23 AC 2007 2007 1 194 1.0 8.80 12.40 3.60
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
V454 Cep
Constellation
Cepheus
SAO
20305
HIP
113065
Tycho2
4282-00941-1
HD
216711
BD
BD+61 2364
Distance
1538.46
Distance ly
5018.46
last precise pa
41
last precise sep
0.76