04202-1030 HDS 556
04h 20m 12.78s -10° 30' 06.6" P.A. 166.00 sep 0.3 mag 9.12,13.00 Sp F2 dist. 108.81 pc (354.94 l.y.)
| Coord 2000 |
04202-1030 |
|
Discov num |
HDS 556 |
|
Comp |
|
|
Coord arcsec 2000 |
04 20 12.78 -10 30 06.6 |
|
| Date first |
1991 |
|
Date last |
2021 |
|
Obs |
6 |
|
| Pa first |
136 |
|
Pa last |
165.9 |
|
P.A. Now (θ) |
165.9° |
|
| Sep first |
0.4 |
|
Sep last |
0.332 |
|
Sep. Now (ρ) |
0.332" |
|
| Mag pri |
9.12 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
3.88 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
-021 |
|
Sec motion ra |
|
|
| Pri motion dec |
-042 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
SAO |
149551 |
|
HIP |
20236 |
|
Tycho2 |
5316-01889-1 |
|
| Gaia DR2 |
3191070064234940416 |
|
HD |
27506 |
|
BD |
BD-10 895 |
|
Distance |
108.81 |
|
| Distance ly |
354.94 |
|
