21396+2322 AG 274 AC
21h 39m 34.26s +23° 21' 35.1" P.A. 160.00 sep 62.5 mag 9.66,11.49 Sp F8
| Coord 2000 |
21396+2322 |
|
Discov num |
AG 274 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 39 34.26 +23 21 35.1 |
|
| Date first |
1894 |
|
Date last |
2017 |
|
Obs |
10 |
|
| Pa first |
158 |
|
Pa last |
160.4 |
|
P.A. Now (θ) |
160.4° |
|
| Sep first |
61.7 |
|
Sep last |
62.542 |
|
Sep. Now (ρ) |
62.542" |
|
| Mag pri |
9.66 |
|
Mag sec |
11.49 |
|
delta mag (ΔM) |
1.83 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-032 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-023 |
|
| Notes |
|
|
rPM=0.757
Nature of this double is uncertain.
21396+2322 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 39 34 +23 21 35 |
AG 274 AB |
2019 |
21 |
153 |
9.1 |
9.66 |
10.50 |
0.84 |
|
|
| Show |
|
|
21 39 34 +23 21 35 |
AG 274 AC |
2017 |
10 |
160 |
62.5 |
9.66 |
11.49 |
1.83 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2189-01302-1 |
|
Gaia DR2 |
1794497332668448384 |
|
