20558+3905 MLB 956
20h 55m 50.47s +39° 05' 11.2" P.A. 115.00 sep 5.0 mag 10.20,11.20
| Coord 2000 |
20558+3905 |
|
Discov num |
MLB 956 |
|
Comp |
|
|
Coord arcsec 2000 |
20 55 50.47 +39 05 11.2 |
|
| Date first |
1934 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
114 |
|
Pa last |
115.1 |
|
P.A. Now (θ) |
115.1° |
|
| Sep first |
4.6 |
|
Sep last |
5.022 |
|
Sep. Now (ρ) |
5.022" |
|
| Mag pri |
10.20 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
|
|
Sec motion ra |
+018 |
|
| Pri motion dec |
|
|
Sec motion dec |
-014 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1872828980588457856 |
|
