20570+5013 TDT 2651
20h 56m 58.52s +50° 13' 05.3" P.A. 209.00 sep 1.9 mag 11.32,12.44
| Coord 2000 |
20570+5013 |
|
Discov num |
TDT2651 |
|
Comp |
|
|
Coord arcsec 2000 |
20 56 58.52 +50 13 05.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
209 |
|
Pa last |
209.2 |
|
P.A. Now (θ) |
209.2° |
|
| Sep first |
1.9 |
|
Sep last |
1.9 |
|
Sep. Now (ρ) |
1.9" |
|
| Mag pri |
11.32 |
|
Mag sec |
12.44 |
|
delta mag (ΔM) |
1.12 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3583-00939-1 |
|
Gaia DR2 |
2168898909002424832 |
|
