21507+2422 POU 5530
21h 50m 37.76s +24° 21' 33.8" P.A. 49.00 sep 35.8 mag 10.44,12.13 Sp K:V
| Coord 2000 |
21507+2422 |
|
Discov num |
POU5530 |
|
Comp |
|
|
Coord arcsec 2000 |
21 50 37.76 +24 21 33.8 |
|
| Date first |
1891 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
34 |
|
Pa last |
48.7 |
|
P.A. Now (θ) |
48.7° |
|
| Sep first |
16.0 |
|
Sep last |
35.797 |
|
Sep. Now (ρ) |
35.797" |
|
| Mag pri |
10.44 |
|
Mag sec |
12.13 |
|
delta mag (ΔM) |
1.69 |
|
Spectral class |
K:V (yellow-orange) |
|
| Pri motion ra |
-146 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-085 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=0.985
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2202-00693-1 |
|
Gaia DR2 |
1795942812501791872 |
|
