20140+5428 TDT 2108
20h 13m 57.34s +54° 27' 51.2" P.A. 311.00 sep 0.8 mag 11.82,11.85
| Coord 2000 |
20140+5428 |
|
Discov num |
TDT2108 |
|
Comp |
|
|
Coord arcsec 2000 |
20 13 57.34 +54 27 51.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
311 |
|
Pa last |
311.3 |
|
P.A. Now (θ) |
311.3° |
|
| Sep first |
0.8 |
|
Sep last |
0.76 |
|
Sep. Now (ρ) |
0.76" |
|
| Mag pri |
11.82 |
|
Mag sec |
11.85 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
|
|
| Pri motion ra |
-029 |
|
Sec motion ra |
-029 |
|
| Pri motion dec |
-040 |
|
Sec motion dec |
-040 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3941-00875-1 |
|
Gaia DR2 |
2185564722133277056 |
|
