20442+4206 ES 1572
20h 44m 13.06s +42° 05' 13.4" P.A. 141.00 sep 5.8 mag 10.05,14.40
| Coord 2000 |
20442+4206 |
|
Discov num |
ES 1572 |
|
Comp |
|
|
Coord arcsec 2000 |
20 44 13.06 +42 05 13.4 |
|
| Date first |
1916 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
167 |
|
Pa last |
141.2 |
|
P.A. Now (θ) |
141.2° |
|
| Sep first |
6.0 |
|
Sep last |
5.799 |
|
Sep. Now (ρ) |
5.799" |
|
| Mag pri |
10.05 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
4.35 |
|
Spectral class |
|
|
| Pri motion ra |
-020 |
|
Sec motion ra |
|
|
| Pri motion dec |
-020 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3174-00741-1 |
|
Gaia DR2 |
2066271593167963648 |
|
