21109+2403 POU 5221
21h 10m 50.66s +24° 03' 12.7" P.A. 26.00 sep 4.7 mag 12.60,13.40
| Coord 2000 |
21109+2403 |
|
Discov num |
POU5221 |
|
Comp |
|
|
Coord arcsec 2000 |
21 10 50.66 +24 03 12.7 |
|
| Date first |
1897 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
29 |
|
Pa last |
25.5 |
|
P.A. Now (θ) |
25.5° |
|
| Sep first |
7.4 |
|
Sep last |
4.72 |
|
Sep. Now (ρ) |
4.72" |
|
| Mag pri |
12.60 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1840229148005032064 |
|
