20386+2333 POU 4778
20h 38m 32.02s +23° 32' 49.2" P.A. 199.00 sep 2.0 mag 13.90,14.30
| Coord 2000 |
20386+2333 |
|
Discov num |
POU4778 |
|
Comp |
|
|
Coord arcsec 2000 |
20 38 32.02 +23 32 49.2 |
|
| Date first |
1898 |
|
Date last |
2008 |
|
Obs |
2 |
|
| Pa first |
208 |
|
Pa last |
198.5 |
|
P.A. Now (θ) |
198.5° |
|
| Sep first |
2.2 |
|
Sep last |
2.01 |
|
Sep. Now (ρ) |
2.01" |
|
| Mag pri |
13.90 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
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 |
1819135361026972800 |
|