20396+2417 POU 4810
20h 39m 30.67s +24° 16' 47.2" P.A. 224.00 sep 11.6 mag 11.99,12.20
| Coord 2000 |
20396+2417 |
|
Discov num |
POU4810 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 30.67 +24 16 47.2 |
|
| Date first |
1894 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
228 |
|
Pa last |
224.2 |
|
P.A. Now (θ) |
224.2° |
|
| Sep first |
11.5 |
|
Sep last |
11.627 |
|
Sep. Now (ρ) |
11.627" |
|
| Mag pri |
11.99 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=0.419
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2170-00050-1 |
|
Gaia DR2 |
1843402304206558848 |
|
