20376+5028 L 49
20h 37m 36.84s +50° 27' 58.9" P.A. 82.00 sep 4.1 mag 9.86,11.40
| Coord 2000 |
20376+5028 |
|
Discov num |
L 49 |
|
Comp |
|
|
Coord arcsec 2000 |
20 37 36.84 +50 27 58.9 |
|
| Date first |
1903 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
87 |
|
Pa last |
82.1 |
|
P.A. Now (θ) |
82.1° |
|
| Sep first |
4.3 |
|
Sep last |
4.052 |
|
Sep. Now (ρ) |
4.052" |
|
| Mag pri |
9.86 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
1.54 |
|
Spectral class |
|
|
| Pri motion ra |
-019 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3582-01592-1 |
|
Gaia DR2 |
2180396158495248768 |
|
