21221-5055 TDT 2928
21h 22m 08.42s -50° 55' 19.5" P.A. 249.00 sep 0.6 mag 10.95,11.04
Coord 2000 |
21221-5055 |
|
Discov num |
TDT2928 |
|
Comp |
|
|
Coord arcsec 2000 |
21 22 08.42 -50 55 19.5 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
249 |
|
Pa last |
249.1 |
|
P.A. Now (θ) |
249.1° |
|
Sep first |
0.6 |
|
Sep last |
0.59 |
|
Sep. Now (ρ) |
0.59" |
|
Mag pri |
10.95 |
|
Mag sec |
11.04 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
|
|
Pri motion ra |
+010 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Indus |
|
Tycho2 |
8434-01022-1 |
|
Gaia DR2 |
6466289253740302080 |
|