02122+4440 HJ 2117 AB (GZ And)
02h 12m 14.07s +44° 39' 36.2" P.A. 34.00 sep 8.7 mag 11.23,11.30 Sp G5V+G5V
| Coord 2000 |
02122+4440 |
|
Discov num |
HJ 2117 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 12 14.07 +44 39 36.2 |
|
| Date first |
1831 |
|
Date last |
2016 |
|
Obs |
23 |
|
| Pa first |
29 |
|
Pa last |
34.3 |
|
P.A. Now (θ) |
34.3° |
|
| Sep first |
5.0 |
|
Sep last |
8.669 |
|
Sep. Now (ρ) |
8.669" |
|
| Mag pri |
11.23 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
G5V+G5V (yellow/yellow) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
+000 |
|
| Notes |
N
(See Notes) |
|
rPM=0.21 (< 0.3, Physical double)
This double is physical.
02122+4440 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
02 12 14 +44 39 36 |
RUC 2 Aa,Ab |
2005 |
3 |
29 |
2.2 |
11.23 |
|
|
|
|
| Show |
GZ And |
|
02 12 14 +44 39 36 |
HJ 2117 AB |
2016 |
23 |
34 |
8.7 |
11.23 |
11.30 |
0.07 |
|
<=== |
| Show |
|
|
02 12 14 +44 39 36 |
HJ 2117 AC |
2016 |
22 |
193 |
13.4 |
11.23 |
11.10 |
0.13 |
|
|
| Show |
|
|
02 12 14 +44 39 36 |
HJ 2117 AD |
2016 |
15 |
285 |
23.2 |
11.23 |
12.69 |
1.46 |
|
|
| Show |
|
|
02 12 14 +44 39 36 |
ABH 8 AE |
2015 |
5 |
221 |
80.3 |
11.23 |
13.94 |
2.71 |
|
|
| Show |
|
|
02 12 14 +44 39 36 |
RUC 2 AF |
1998 |
1 |
134 |
13.3 |
8.99 |
14.00 |
5.01 |
|
|
| Show |
|
|
02 12 15 +44 39 43 |
HJ 2117 BC |
2016 |
12 |
201 |
21.7 |
11.30 |
11.10 |
0.20 |
|
|
| Show |
|
|
02 12 15 +44 39 43 |
HJ 2117 BD |
2016 |
11 |
268 |
27.3 |
11.30 |
12.69 |
1.39 |
|
|
| Show |
|
|
02 12 14 +44 39 23 |
WNO 13 CD |
2015 |
16 |
315 |
27.3 |
11.10 |
12.60 |
1.50 |
|
|
Septuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
GZ And |
|
Constellation |
Andromeda |
|
Tycho2 |
2842-02373-1 |
|
Gaia DR2 |
351835302754498560 |
|
