20176+5113 TDS 1056
20h 17m 38.81s +51° 13' 19.1" P.A. 256.00 sep 1.4 mag 11.75,12.07
| Coord 2000 |
20176+5113 |
|
Discov num |
TDS1056 |
|
Comp |
|
|
Coord arcsec 2000 |
20 17 38.81 +51 13 19.1 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
357 |
|
Pa last |
256.2 |
|
P.A. Now (θ) |
256.2° |
|
| Sep first |
1.0 |
|
Sep last |
1.436 |
|
Sep. Now (ρ) |
1.436" |
|
| Mag pri |
11.75 |
|
Mag sec |
12.07 |
|
delta mag (ΔM) |
0.32 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-063 |
|
Sec motion dec |
-063 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3584-01056-1 |
|
Gaia DR2 |
2088168156788987776 |
|
