21100+2351 POU 5210
21h 09m 56.60s +23° 51' 04.6" P.A. 10.00 sep 18.2 mag 12.60,14.20
| Coord 2000 |
21100+2351 |
|
Discov num |
POU5210 |
|
Comp |
|
|
Coord arcsec 2000 |
21 09 56.60 +23 51 04.6 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
8 |
|
Pa last |
10.4 |
|
P.A. Now (θ) |
10.4° |
|
| Sep first |
17.8 |
|
Sep last |
18.155 |
|
Sep. Now (ρ) |
18.155" |
|
| Mag pri |
12.60 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
+014 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=1.445
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1840219866578805248 |
|
