20470+3828 ES 2054
20h 46m 56.92s +38° 28' 07.1" P.A. 192.00 sep 2.7 mag 10.62,12.60
| Coord 2000 |
20470+3828 |
|
Discov num |
ES 2054 |
|
Comp |
|
|
Coord arcsec 2000 |
20 46 56.92 +38 28 07.1 |
|
| Date first |
1923 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
189 |
|
Pa last |
192 |
|
P.A. Now (θ) |
192° |
|
| Sep first |
3.0 |
|
Sep last |
2.711 |
|
Sep. Now (ρ) |
2.711" |
|
| Mag pri |
10.62 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.98 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3166-01092-1 |
|
Gaia DR2 |
2063392384540134656 |
|
ADS |
14289 |
|
