23266+4520 GIC 192 AB (HD 220821)
23h 26m 40.35s +45° 20' 17.3" P.A. 325.00 sep 56.4 mag 7.45,10.34 Sp G0 dist. 36.28 pc (118.35 l.y.)
| Coord 2000 |
23266+4520 |
|
Discov num |
GIC 192 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 26 40.35 +45 20 17.3 |
|
| Date first |
1894 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
19 |
|
Pa last |
325.3 |
|
P.A. Now (θ) |
325.3° |
|
| Sep first |
64.1 |
|
Sep last |
56.43 |
|
Sep. Now (ρ) |
56.43" |
|
| Mag pri |
7.45 |
|
Mag sec |
10.34 |
|
delta mag (ΔM) |
2.89 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+437 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+109 |
|
Sec motion dec |
-004 |
|
| Notes |
N
L
(See Notes, Linear solution) |
|
rPM=1.013
This double is not physical.
23266+4520 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
53025 |
23 26 40 +45 20 17 |
YR 17 Aa,Ab |
2018 |
28 |
228 |
0.5 |
7.50 |
10.60 |
3.10 |
|
|
| Show |
HD 220821 |
53025 |
23 26 40 +45 20 17 |
GIC 192 AB |
2015 |
12 |
325 |
56.4 |
7.45 |
10.34 |
2.89 |
|
<=== |
| Show |
|
53025 |
23 26 40 +45 20 17 |
GIC 192 AC |
2015 |
10 |
353 |
57.4 |
7.45 |
10.93 |
3.48 |
|
|
| Show |
|
|
23 26 38 +45 21 06 |
HJ 1867 BC |
2015 |
16 |
67 |
26.8 |
10.34 |
10.93 |
0.59 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 220821 |
|
Constellation |
Andromeda |
|
SAO |
53025 |
|
HIP |
115715 |
|
| Tycho2 |
3637-00984-1 |
|
HD |
220821 |
|
GC |
32616 |
|
BD |
BD+44 4419 |
|
| Distance |
36.28 |
|
Distance ly |
118.35 |
|
