20552+2705 ES 511 (HD 341289)
20h 55m 10.89s +27° 05' 07.7" P.A. 47.00 sep 8.5 mag 10.20,10.85 Sp F8
| Coord 2000 |
20552+2705 |
|
Discov num |
ES 511 |
|
Comp |
|
|
Coord arcsec 2000 |
20 55 10.89 +27 05 07.7 |
|
| Date first |
1893 |
|
Date last |
2017 |
|
Obs |
13 |
|
| Pa first |
52 |
|
Pa last |
46.5 |
|
P.A. Now (θ) |
46.5° |
|
| Sep first |
6.2 |
|
Sep last |
8.484 |
|
Sep. Now (ρ) |
8.484" |
|
| Mag pri |
10.20 |
|
Mag sec |
10.85 |
|
delta mag (ΔM) |
0.65 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
rPM=1.18
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 341289 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2179-02452-1 |
|
Gaia DR2 |
1845472787681262848 |
|
| HD |
341289 |
|
