04504-2108 DON 82
04h 50m 24.78s -21° 07' 52.1" P.A. 47.00 sep 0.7 mag 10.98,11.00
| Coord 2000 |
04504-2108 |
|
Discov num |
DON 82 |
|
Comp |
|
|
Coord arcsec 2000 |
04 50 24.78 -21 07 52.1 |
|
| Date first |
1929 |
|
Date last |
1991 |
|
Obs |
3 |
|
| Pa first |
40 |
|
Pa last |
46.9 |
|
P.A. Now (θ) |
46.9° |
|
| Sep first |
0.5 |
|
Sep last |
0.65 |
|
Sep. Now (ρ) |
0.65" |
|
| Mag pri |
10.98 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
|
|
| Pri motion ra |
-019 |
|
Sec motion ra |
-019 |
|
| Pri motion dec |
-054 |
|
Sec motion dec |
-054 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
Tycho2 |
5911-00957-1 |
|
Gaia DR2 |
2974356524262850944 |
|
