20564+3353 TDT 2647
20h 56m 25.34s +33° 53' 29.6" P.A. 196.00 sep 0.9 mag 11.65,11.82
| Coord 2000 |
20564+3353 |
|
Discov num |
TDT2647 |
|
Comp |
|
|
Coord arcsec 2000 |
20 56 25.34 +33 53 29.6 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
199 |
|
Pa last |
196.2 |
|
P.A. Now (θ) |
196.2° |
|
| Sep first |
0.9 |
|
Sep last |
0.854 |
|
Sep. Now (ρ) |
0.854" |
|
| Mag pri |
11.65 |
|
Mag sec |
11.82 |
|
delta mag (ΔM) |
0.17 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2696-00340-1 |
|
Gaia DR2 |
1866484832851821568 |
|
