20016+3358 SEI 794
20h 01m 38.51s +33° 59' 08.5" P.A. 193.00 sep 3.8 mag 11.31,11.30 Sp G0:
| Coord 2000 |
20016+3358 |
|
Discov num |
SEI 794 |
|
Comp |
|
|
Coord arcsec 2000 |
20 01 38.51 +33 59 08.5 |
|
| Date first |
1894 |
|
Date last |
2006 |
|
Obs |
5 |
|
| Pa first |
203 |
|
Pa last |
193 |
|
P.A. Now (θ) |
193° |
|
| Sep first |
4.1 |
|
Sep last |
3.8 |
|
Sep. Now (ρ) |
3.8" |
|
| Mag pri |
11.31 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
G0: (yellow) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2678-01302-1 |
|
Gaia DR2 |
2058443654520099328 |
|
