22569+5958 DAM 1047 AC (V456 Cep)
22h 56m 56.14s +59° 57' 42.1" P.A. 81.00 sep 54.5 mag 7.20,9.56 Sp B9+A2 dist. 275.48 pc (898.62 l.y.)
| Coord 2000 |
22569+5958 |
|
Discov num |
DAM1047 |
|
Comp |
AC |
|
Coord arcsec 2000 |
22 56 56.14 +59 57 42.1 |
|
| Date first |
1900 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
82 |
|
Pa last |
81 |
|
P.A. Now (θ) |
81° |
|
| Sep first |
55.0 |
|
Sep last |
54.533 |
|
Sep. Now (ρ) |
54.533" |
|
| Mag pri |
7.20 |
|
Mag sec |
9.56 |
|
delta mag (ΔM) |
2.36 |
|
Spectral class |
B9+A2 (blue-white/white) |
|
| Pri motion ra |
+014 |
|
Sec motion ra |
+013 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=0.279 (< 0.3, Physical double)
This double is physical.
22569+5958 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
34988 |
22 56 56 +59 57 42 |
DAM 1047 AB |
2003 |
1 |
269 |
4.4 |
7.20 |
15.20 |
8.00 |
|
|
| Show |
V456 Cep |
34988 |
22 56 56 +59 57 42 |
DAM 1047 AC |
2015 |
7 |
81 |
54.5 |
7.20 |
9.56 |
2.36 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V456 Cep |
|
Constellation |
Cepheus |
|
SAO |
34988 |
|
HIP |
113316 |
|
| Tycho2 |
3997-00952-1 |
|
Gaia DR2 |
2014304550472800128 |
|
HD |
217062 |
|
BD |
BD+59 2607 |
|
| Distance |
275.48 |
|
Distance ly |
898.62 |
|
