21053-2021 ARA 1223
21h 05m 17.82s -20° 20' 53.1" P.A. 320.00 sep 9.9 mag 10.48,12.70
| Coord 2000 |
21053-2021 |
|
Discov num |
ARA1223 |
|
Comp |
|
|
Coord arcsec 2000 |
21 05 17.82 -20 20 53.1 |
|
| Date first |
1919 |
|
Date last |
1921 |
|
Obs |
3 |
|
| Pa first |
323 |
|
Pa last |
320.1 |
|
P.A. Now (θ) |
320.1° |
|
| Sep first |
10.6 |
|
Sep last |
9.947 |
|
Sep. Now (ρ) |
9.947" |
|
| Mag pri |
10.48 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
2.22 |
|
Spectral class |
|
|
| Pri motion ra |
-063 |
|
Sec motion ra |
|
|
| Pri motion dec |
-038 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
Tycho2 |
6354-00879-1 |
|
Gaia DR2 |
6833114370312157824 |
|
