21291-4503 TDT 2988
21h 29m 06.78s -45° 02' 45.5" P.A. 29.00 sep 0.5 mag 11.15,11.41
| Coord 2000 |
21291-4503 |
|
Discov num |
TDT2988 |
|
Comp |
|
|
Coord arcsec 2000 |
21 29 06.78 -45 02 45.5 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
29 |
|
Pa last |
29.1 |
|
P.A. Now (θ) |
29.1° |
|
| Sep first |
0.5 |
|
Sep last |
0.5 |
|
Sep. Now (ρ) |
0.5" |
|
| Mag pri |
11.15 |
|
Mag sec |
11.41 |
|
delta mag (ΔM) |
0.26 |
|
Spectral class |
|
|
| Pri motion ra |
-032 |
|
Sec motion ra |
-032 |
|
| Pri motion dec |
-045 |
|
Sec motion dec |
-045 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
Tycho2 |
8423-00283-1 |
|
Gaia DR2 |
6576145858517554816 |
|
