20064+3442 SEI 876
20h 06m 23.71s +34° 41' 51.1" P.A. 13.00 sep 4.0 mag 10.50,11.00
| Coord 2000 |
20064+3442 |
|
Discov num |
SEI 876 |
|
Comp |
|
|
Coord arcsec 2000 |
20 06 23.71 +34 41 51.1 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
16 |
|
Pa last |
13.4 |
|
P.A. Now (θ) |
13.4° |
|
| Sep first |
4.0 |
|
Sep last |
4.014 |
|
Sep. Now (ρ) |
4.014" |
|
| Mag pri |
10.50 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.814
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2058419224737556992 |
|
