21126+2453 POU 5250
21h 12m 42.53s +24° 52' 17.8" sep 4.7 mag 12.20,12.80
| Coord 2000 |
21126+2453 |
|
Discov num |
POU5250 |
|
Comp |
|
|
Coord arcsec 2000 |
21 12 42.53 +24 52 17.8 |
|
| Date first |
1898 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
359 |
|
Pa last |
0.4 |
|
P.A. Now (θ) |
0.4° |
|
| Sep first |
4.1 |
|
Sep last |
4.667 |
|
Sep. Now (ρ) |
4.667" |
|
| Mag pri |
12.20 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
+018 |
|
| Notes |
|
|
rPM=1.812
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1840669120157224448 |
|
