21404+2448 POU 5457
21h 40m 26.74s +24° 48' 04.9" P.A. 190.00 sep 12.2 mag 13.00,13.20
| Coord 2000 |
21404+2448 |
|
Discov num |
POU5457 |
|
Comp |
|
|
Coord arcsec 2000 |
21 40 26.74 +24 48 04.9 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
189 |
|
Pa last |
189.9 |
|
P.A. Now (θ) |
189.9° |
|
| Sep first |
12.4 |
|
Sep last |
12.177 |
|
Sep. Now (ρ) |
12.177" |
|
| Mag pri |
13.00 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+011 |
|
| Notes |
|
|
rPM=0.196 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1797742743101059968 |
|
