21506+2447 POU 5528 AC
21h 50m 36.22s +24° 47' 26.8" P.A. 160.00 sep 9.1 mag 12.71,14.40
| Coord 2000 |
21506+2447 |
|
Discov num |
POU5528 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 50 36.22 +24 47 26.8 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
154 |
|
Pa last |
159.7 |
|
P.A. Now (θ) |
159.7° |
|
| Sep first |
9.2 |
|
Sep last |
9.099 |
|
Sep. Now (ρ) |
9.099" |
|
| Mag pri |
12.71 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
1.69 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=0.514
Nature of this double is uncertain.
21506+2447 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 50 36 +24 47 27 |
POU 5527 AB |
2014 |
7 |
97 |
8.0 |
12.71 |
14.30 |
1.59 |
|
|
| Show |
|
|
21 50 36 +24 47 27 |
POU 5528 AC |
2015 |
8 |
160 |
9.1 |
12.71 |
14.40 |
1.69 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1796237683480185856 |
|
