20417+2437 POU 4879
20h 41m 44.65s +24° 37' 00.5" P.A. 94.00 sep 8.5 mag 11.90,14.10
| Coord 2000 |
20417+2437 |
|
Discov num |
POU4879 |
|
Comp |
|
|
Coord arcsec 2000 |
20 41 44.65 +24 37 00.5 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
80 |
|
Pa last |
94.3 |
|
P.A. Now (θ) |
94.3° |
|
| Sep first |
7.1 |
|
Sep last |
8.515 |
|
Sep. Now (ρ) |
8.515" |
|
| Mag pri |
11.90 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1843423572885151104 |
|
