21319+7034 H 5 28 AC
21h 31m 46.47s +70° 35' 48.8" P.A. 169.00 sep 132.9 mag 9.58,10.13 Sp G5
| Coord 2000 |
21319+7034 |
|
Discov num |
H 5 28 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 31 46.47 +70 35 48.8 |
|
| Date first |
1894 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
171 |
|
Pa last |
169.1 |
|
P.A. Now (θ) |
169.1° |
|
| Sep first |
129.8 |
|
Sep last |
132.897 |
|
Sep. Now (ρ) |
132.897" |
|
| Mag pri |
9.58 |
|
Mag sec |
10.13 |
|
delta mag (ΔM) |
0.55 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-028 |
|
Sec motion ra |
-017 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-033 |
|
| Notes |
N
(See Notes) |
|
rPM=0.615
Nature of this double is uncertain.
21319+7034 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 31 46 +70 35 49 |
H 5 28 AB |
2015 |
11 |
342 |
79.2 |
9.58 |
11.25 |
1.67 |
|
|
| Show |
|
|
21 31 46 +70 35 49 |
H 5 28 AC |
2015 |
14 |
169 |
132.9 |
9.58 |
10.13 |
0.55 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4465-01654-1 |
|
Gaia DR2 |
2272230633812331904 |
|
