20100+2421 POU 4237
20h 09m 55.91s +24° 20' 29.7" P.A. 121.00 sep 9.7 mag 14.00,14.20
| Coord 2000 |
20100+2421 |
|
Discov num |
POU4237 |
|
Comp |
|
|
Coord arcsec 2000 |
20 09 55.91 +24 20 29.7 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
115 |
|
Pa last |
121.3 |
|
P.A. Now (θ) |
121.3° |
|
| Sep first |
9.9 |
|
Sep last |
9.728 |
|
Sep. Now (ρ) |
9.728" |
|
| Mag pri |
14.00 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-051 |
|
Sec motion ra |
+077 |
|
| Pri motion dec |
+047 |
|
Sec motion dec |
-055 |
|
| Notes |
|
|
rPM=1.73
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1833649292487130112 |
|
