20550+0907 TDT 2628
20h 54m 58.91s +09° 06' 52.6" P.A. 64.00 sep 0.5 mag 11.48,11.61
| Coord 2000 |
20550+0907 |
|
Discov num |
TDT2628 |
|
Comp |
|
|
Coord arcsec 2000 |
20 54 58.91 +09 06 52.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
64 |
|
Pa last |
63.6 |
|
P.A. Now (θ) |
63.6° |
|
| Sep first |
0.5 |
|
Sep last |
0.49 |
|
Sep. Now (ρ) |
0.49" |
|
| Mag pri |
11.48 |
|
Mag sec |
11.61 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1090-01147-1 |
|
Gaia DR2 |
1750272806039852928 |
|
