20393+2437 POU 4804
20h 39m 17.11s +24° 36' 41.2" P.A. 336.00 sep 4.4 mag 12.50,13.30
| Coord 2000 |
20393+2437 |
|
Discov num |
POU4804 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 17.11 +24 36 41.2 |
|
| Date first |
1898 |
|
Date last |
2000 |
|
Obs |
2 |
|
| Pa first |
335 |
|
Pa last |
335.7 |
|
P.A. Now (θ) |
335.7° |
|
| Sep first |
1.9 |
|
Sep last |
4.41 |
|
Sep. Now (ρ) |
4.41" |
|
| Mag pri |
12.50 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-022 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1843463700757898112 |
|
