22539+6236 PET 23 AB (V454 Cep)
22h 53m 54.04s +62° 35' 48.3" P.A. 41.00 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 |
0.76 |
|
Sep. Now (ρ) |
0.76" |
|
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 |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
V454 Cep |
20305 |
22 53 54 +62 35 48 |
PET 23 AB |
2007 |
1 |
41 |
0.8 |
8.80 |
12.30 |
3.50 |
|
<=== |
Show |
|
20305 |
22 53 54 +62 35 48 |
PET 23 AC |
2007 |
1 |
194 |
1.0 |
8.80 |
12.40 |
3.60 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
V454 Cep |
|
Constellation |
Cepheus |
|
SAO |
20305 |
|
HIP |
113065 |
|
Tycho2 |
4282-00941-1 |
|
Gaia DR2 |
2207263511087889152 |
|
HD |
216711 |
|
BD |
BD+61 2364 |
|
Distance |
1538.46 |
|
Distance ly |
5018.46 |
|