20288+3810 ES 206
20h 28m 49.36s +38° 10' 23.2" P.A. 124.00 sep 4.2 mag 9.85,10.49
| Coord 2000 |
20288+3810 |
|
Discov num |
ES 206 |
|
Comp |
|
|
Coord arcsec 2000 |
20 28 49.36 +38 10 23.2 |
|
| Date first |
1896 |
|
Date last |
2018 |
|
Obs |
19 |
|
| Pa first |
121 |
|
Pa last |
124.1 |
|
P.A. Now (θ) |
124.1° |
|
| Sep first |
3.9 |
|
Sep last |
4.162 |
|
Sep. Now (ρ) |
4.162" |
|
| Mag pri |
9.85 |
|
Mag sec |
10.49 |
|
delta mag (ΔM) |
0.64 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3152-01326-1 |
|
Gaia DR2 |
2064062296352101504 |
|
