20531+3221 ES 2379
20h 53m 14.90s +32° 21' 28.7" P.A. 115.00 sep 7.0 mag 9.40,12.40
| Coord 2000 |
20531+3221 |
|
Discov num |
ES 2379 |
|
Comp |
|
|
Coord arcsec 2000 |
20 53 14.90 +32 21 28.7 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
124 |
|
Pa last |
114.5 |
|
P.A. Now (θ) |
114.5° |
|
| Sep first |
6.6 |
|
Sep last |
7.045 |
|
Sep. Now (ρ) |
7.045" |
|
| Mag pri |
9.40 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2692-02632-1 |
|
Gaia DR2 |
1865720225595985536 |
|
