20057+3711 SEI 850
20h 05m 41.75s +37° 10' 36.2" P.A. 339.00 sep 25.8 mag 11.48,12.58 Sp F8:
| Coord 2000 |
20057+3711 |
|
Discov num |
SEI 850 |
|
Comp |
|
|
Coord arcsec 2000 |
20 05 41.75 +37 10 36.2 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
341 |
|
Pa last |
338.7 |
|
P.A. Now (θ) |
338.7° |
|
| Sep first |
28.0 |
|
Sep last |
25.752 |
|
Sep. Now (ρ) |
25.752" |
|
| Mag pri |
11.48 |
|
Mag sec |
12.58 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
F8: (yellow-white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=1.913
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2682-01779-1 |
|
Gaia DR2 |
2060059146344856448 |
|
