20333+2440 POU 4638
20h 33m 22.04s +24° 40' 31.1" P.A. 227.00 sep 2.7 mag 13.30,14.20
| Coord 2000 |
20333+2440 |
|
Discov num |
POU4638 |
|
Comp |
|
|
Coord arcsec 2000 |
20 33 22.04 +24 40 31.1 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
233 |
|
Pa last |
226.9 |
|
P.A. Now (θ) |
226.9° |
|
| Sep first |
2.5 |
|
Sep last |
2.703 |
|
Sep. Now (ρ) |
2.703" |
|
| Mag pri |
13.30 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
+026 |
|
Sec motion ra |
|
|
| Pri motion dec |
+045 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1831513933513600384 |
|
