21474+2505 POU 5504
21h 47m 17.62s +25° 05' 10.0" P.A. 90.00 sep 15.7 mag 13.88,14.41
| Coord 2000 |
21474+2505 |
|
Discov num |
POU5504 |
|
Comp |
|
|
Coord arcsec 2000 |
21 47 17.62 +25 05 10.0 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
94 |
|
Pa last |
89.5 |
|
P.A. Now (θ) |
89.5° |
|
| Sep first |
15.6 |
|
Sep last |
15.722 |
|
Sep. Now (ρ) |
15.722" |
|
| Mag pri |
13.88 |
|
Mag sec |
14.41 |
|
delta mag (ΔM) |
0.53 |
|
Spectral class |
|
|
| Pri motion ra |
-019 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=1.835
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1796229269640776192 |
|
