21496+2431 POU 5520
21h 49m 33.53s +24° 30' 45.2" P.A. 308.00 sep 19.4 mag 13.20,14.50
| Coord 2000 |
21496+2431 |
|
Discov num |
POU5520 |
|
Comp |
|
|
Coord arcsec 2000 |
21 49 33.53 +24 30 45.2 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
314 |
|
Pa last |
307.5 |
|
P.A. Now (θ) |
307.5° |
|
| Sep first |
18.0 |
|
Sep last |
19.427 |
|
Sep. Now (ρ) |
19.427" |
|
| Mag pri |
13.20 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
| Pri motion ra |
+012 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=1.869
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1796131275666706304 |
|
