10211-2022 LDS 3980
10h 21m 07.54s -20° 22' 26.1" P.A. 287.00 sep 10.7 mag 16.57,17.40
| Coord 2000 |
10211-2022 |
|
Discov num |
LDS3980 |
|
Comp |
|
|
Coord arcsec 2000 |
10 21 07.54 -20 22 26.1 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
287 |
|
Pa last |
287.3 |
|
P.A. Now (θ) |
287.3° |
|
| Sep first |
11.0 |
|
Sep last |
10.653 |
|
Sep. Now (ρ) |
10.653" |
|
| Mag pri |
16.57 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
0.83 |
|
Spectral class |
|
|
| Pri motion ra |
+030 |
|
Sec motion ra |
+038 |
|
| Pri motion dec |
-206 |
|
Sec motion dec |
-206 |
|
| Notes |
|
|
rPM=0.038 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Gaia DR2 |
5668048244380084864 |
|