20348+4830 ES 666
20h 34m 47.51s +48° 30' 01.6" P.A. 317.00 sep 3.0 mag 10.10,10.70
| Coord 2000 |
20348+4830 |
|
Discov num |
ES 666 |
|
Comp |
|
|
Coord arcsec 2000 |
20 34 47.51 +48 30 01.6 |
|
| Date first |
1908 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
316 |
|
Pa last |
317 |
|
P.A. Now (θ) |
317° |
|
| Sep first |
3.3 |
|
Sep last |
3.048 |
|
Sep. Now (ρ) |
3.048" |
|
| Mag pri |
10.10 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+016 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3577-02210-1 |
|
Gaia DR2 |
2179753047272855296 |
|