21107+2512 POU 5217
21h 10m 44.74s +25° 12' 22.7" P.A. 139.00 sep 14.0 mag 14.20,14.30
| Coord 2000 |
21107+2512 |
|
Discov num |
POU5217 |
|
Comp |
|
|
Coord arcsec 2000 |
21 10 44.74 +25 12 22.7 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
161 |
|
Pa last |
138.8 |
|
P.A. Now (θ) |
138.8° |
|
| Sep first |
13.5 |
|
Sep last |
14.002 |
|
Sep. Now (ρ) |
14.002" |
|
| Mag pri |
14.20 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
-024 |
|
Sec motion ra |
+044 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=1.624
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1841489428848852608 |
|
