20503+3337 ES 2378
20h 50m 17.03s +33° 36' 18.2" P.A. 193.00 sep 6.2 mag 11.70,11.90
| Coord 2000 |
20503+3337 |
|
Discov num |
ES 2378 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 17.03 +33 36 18.2 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
193 |
|
Pa last |
192.5 |
|
P.A. Now (θ) |
192.5° |
|
| Sep first |
6.0 |
|
Sep last |
6.233 |
|
Sep. Now (ρ) |
6.233" |
|
| Mag pri |
11.70 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.587
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2691-00232-1 |
|
Gaia DR2 |
1869056277009184768 |
|
