20334+2454 POU 4640
20h 33m 27.78s +24° 54' 35.3" P.A. 278.00 sep 6.8 mag 12.50,14.60
| Coord 2000 |
20334+2454 |
|
Discov num |
POU4640 |
|
Comp |
|
|
Coord arcsec 2000 |
20 33 27.78 +24 54 35.3 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
283 |
|
Pa last |
277.5 |
|
P.A. Now (θ) |
277.5° |
|
| Sep first |
7.2 |
|
Sep last |
6.842 |
|
Sep. Now (ρ) |
6.842" |
|
| Mag pri |
12.50 |
|
Mag sec |
14.60 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1831521355212792320 |
|