20434+4712 TDT 2496
20h 43m 26.63s +47° 11' 54.8" P.A. 49.00 sep 1.7 mag 11.55,11.99
| Coord 2000 |
20434+4712 |
|
Discov num |
TDT2496 |
|
Comp |
|
|
Coord arcsec 2000 |
20 43 26.63 +47 11 54.8 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
269 |
|
Pa last |
49.1 |
|
P.A. Now (θ) |
49.1° |
|
| Sep first |
0.8 |
|
Sep last |
1.715 |
|
Sep. Now (ρ) |
1.715" |
|
| Mag pri |
11.55 |
|
Mag sec |
11.99 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
|
|
| Pri motion ra |
+025 |
|
Sec motion ra |
+025 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3578-02646-1 |
|
Gaia DR2 |
2167401408527404672 |
|
