20105+4923 ES 1099
20h 10m 33.17s +49° 22' 43.0" P.A. 186.00 sep 4.9 mag 10.00,11.00
| Coord 2000 |
20105+4923 |
|
Discov num |
ES 1099 |
|
Comp |
|
|
Coord arcsec 2000 |
20 10 33.17 +49 22 43.0 |
|
| Date first |
1910 |
|
Date last |
2018 |
|
Obs |
14 |
|
| Pa first |
183 |
|
Pa last |
185.9 |
|
P.A. Now (θ) |
185.9° |
|
| Sep first |
4.9 |
|
Sep last |
4.932 |
|
Sep. Now (ρ) |
4.932" |
|
| Mag pri |
10.00 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
-016 |
|
Sec motion ra |
|
|
| Pri motion dec |
-119 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3567-00978-1 |
|
Gaia DR2 |
2087586175833525376 |
|
