20202+3838 ES 2052
20h 20m 10.58s +38° 37' 32.3" P.A. 144.00 sep 2.5 mag 10.60,11.20 Sp em
| Coord 2000 |
20202+3838 |
|
Discov num |
ES 2052 |
|
Comp |
|
|
Coord arcsec 2000 |
20 20 10.58 +38 37 32.3 |
|
| Date first |
1923 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
148 |
|
Pa last |
143.9 |
|
P.A. Now (θ) |
143.9° |
|
| Sep first |
2.1 |
|
Sep last |
2.522 |
|
Sep. Now (ρ) |
2.522" |
|
| Mag pri |
10.60 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
em |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2061287708824637440 |
|
