21428-4503 TDT 3118
21h 42m 45.18s -45° 03' 02.5" P.A. 291.00 sep 0.5 mag 11.57,11.62
| Coord 2000 |
21428-4503 |
|
Discov num |
TDT3118 |
|
Comp |
|
|
Coord arcsec 2000 |
21 42 45.18 -45 03 02.5 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
291 |
|
Pa last |
291.3 |
|
P.A. Now (θ) |
291.3° |
|
| Sep first |
0.5 |
|
Sep last |
0.49 |
|
Sep. Now (ρ) |
0.49" |
|
| Mag pri |
11.57 |
|
Mag sec |
11.62 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
Tycho2 |
8424-00248-1 |
|
Gaia DR2 |
6565353018020673792 |
|
