20031+5921 ES 1757
20h 03m 08.35s +59° 20' 43.3" P.A. 209.00 sep 1.8 mag 11.35,11.92
| Coord 2000 |
20031+5921 |
|
Discov num |
ES 1757 |
|
Comp |
|
|
Coord arcsec 2000 |
20 03 08.35 +59 20 43.3 |
|
| Date first |
1918 |
|
Date last |
2019 |
|
Obs |
8 |
|
| Pa first |
213 |
|
Pa last |
208.7 |
|
P.A. Now (θ) |
208.7° |
|
| Sep first |
2.6 |
|
Sep last |
1.83 |
|
Sep. Now (ρ) |
1.83" |
|
| Mag pri |
11.35 |
|
Mag sec |
11.92 |
|
delta mag (ΔM) |
0.57 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3948-00854-1 |
|
Gaia DR2 |
2236445859656724096 |
|
