21112+2347 POU 5228
21h 11m 04.18s +23° 46' 58.1" P.A. 239.00 sep 17.5 mag 13.50,14.70
| Coord 2000 |
21112+2347 |
|
Discov num |
POU5228 |
|
Comp |
|
|
Coord arcsec 2000 |
21 11 04.18 +23 46 58.1 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
236 |
|
Pa last |
238.7 |
|
P.A. Now (θ) |
238.7° |
|
| Sep first |
16.7 |
|
Sep last |
17.463 |
|
Sep. Now (ρ) |
17.463" |
|
| Mag pri |
13.50 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-024 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=1.039
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1840174000624862848 |
|
