21391+2531 POU 5451
21h 39m 04.59s +25° 30' 40.4" P.A. 63.00 sep 14.1 mag 12.20,13.60
| Coord 2000 |
21391+2531 |
|
Discov num |
POU5451 |
|
Comp |
|
|
Coord arcsec 2000 |
21 39 04.59 +25 30 40.4 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
61 |
|
Pa last |
62.9 |
|
P.A. Now (θ) |
62.9° |
|
| Sep first |
12.6 |
|
Sep last |
14.069 |
|
Sep. Now (ρ) |
14.069" |
|
| Mag pri |
12.20 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
-016 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.825
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1798033465142879616 |
|
