21355+2454 POU 5421
21h 35m 30.64s +24° 54' 10.1" P.A. 37.00 sep 2.8 mag 14.30,14.40
| Coord 2000 |
21355+2454 |
|
Discov num |
POU5421 |
|
Comp |
|
|
Coord arcsec 2000 |
21 35 30.64 +24 54 10.1 |
|
| Date first |
1899 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
44 |
|
Pa last |
36.8 |
|
P.A. Now (θ) |
36.8° |
|
| Sep first |
2.5 |
|
Sep last |
2.771 |
|
Sep. Now (ρ) |
2.771" |
|
| Mag pri |
14.30 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+017 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1797908326975528448 |
|
