22562+7250 S 820 AB,D
22h 56m 13.13s +72° 50' 14.5" P.A. 280.00 sep 119.2 mag 7.57,8.42 Sp A2 dist. 178.57 pc (582.5 l.y.)
| Coord 2000 |
22562+7250 |
|
Discov num |
S 820 |
|
Comp |
AB,D |
|
Coord arcsec 2000 |
22 56 13.13 +72 50 14.5 |
|
| Date first |
1825 |
|
Date last |
2003 |
|
Obs |
12 |
|
| Pa first |
279 |
|
Pa last |
280.1 |
|
P.A. Now (θ) |
280.1° |
|
| Sep first |
120.9 |
|
Sep last |
119.174 |
|
Sep. Now (ρ) |
119.174" |
|
| Mag pri |
7.57 |
|
Mag sec |
8.42 |
|
delta mag (ΔM) |
0.85 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+023 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
+013 |
|
| Notes |
N
(See Notes) |
|
rPM=1.125
This double is not physical.
22562+7250 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 217085 |
10560 |
22 56 13 +72 50 14 |
STT 484 AB |
2007 |
34 |
101 |
0.4 |
7.57 |
9.47 |
1.90 |
Y |
|
| Show |
|
10560 |
22 56 13 +72 50 14 |
STT 484 AB,C |
2016 |
23 |
257 |
30.7 |
7.57 |
10.42 |
2.85 |
|
|
| Show |
|
10560 |
22 56 13 +72 50 14 |
S 820 AB,D |
2003 |
12 |
280 |
119.2 |
7.57 |
8.42 |
0.85 |
|
<=== |
| Show |
|
10555 |
22 55 47 +72 50 36 |
STF 2965 DE |
2019 |
37 |
220 |
2.9 |
8.42 |
9.38 |
0.96 |
|
|
Quintuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
SAO |
10560 |
|
HIP |
113273 |
|
Tycho2 |
4485-00844-1 |
|
| HD |
217085 |
|
BD |
BD+72 1076 |
|
Distance |
178.57 |
|
Distance ly |
582.5 |
|
