20566+0659 TDT 2649
20h 56m 34.78s +06° 58' 34.1" P.A. 8.00 sep 0.6 mag 11.28,11.86
| Coord 2000 |
20566+0659 |
|
Discov num |
TDT2649 |
|
Comp |
|
|
Coord arcsec 2000 |
20 56 34.78 +06 58 34.1 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
8 |
|
Pa last |
7.6 |
|
P.A. Now (θ) |
7.6° |
|
| Sep first |
0.6 |
|
Sep last |
0.64 |
|
Sep. Now (ρ) |
0.64" |
|
| Mag pri |
11.28 |
|
Mag sec |
11.86 |
|
delta mag (ΔM) |
0.58 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
-019 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
0525-00374-1 |
|
Gaia DR2 |
1737430274005497984 |
|
