20340+2330 POU 4654
20h 34m 00.14s +23° 29' 46.1" P.A. 154.00 sep 15.8 mag 13.20,13.50
| Coord 2000 |
20340+2330 |
|
Discov num |
POU4654 |
|
Comp |
|
|
Coord arcsec 2000 |
20 34 00.14 +23 29 46.1 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
153 |
|
Pa last |
153.6 |
|
P.A. Now (θ) |
153.6° |
|
| Sep first |
16.0 |
|
Sep last |
15.751 |
|
Sep. Now (ρ) |
15.751" |
|
| Mag pri |
13.20 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-000 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1819295919786995840 |
|
