04131-2308 HU 30
04h 13m 03.31s -23° 07' 41.8" P.A. 176.00 sep 5.0 mag 6.81,13.50 Sp F0IV dist. 89.69 pc (292.57 l.y.)
| Coord 2000 |
04131-2308 |
|
Discov num |
HU 30 |
|
Comp |
|
|
Coord arcsec 2000 |
04 13 03.31 -23 07 41.8 |
|
| Date first |
1900 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
177 |
|
Pa last |
175.7 |
|
P.A. Now (θ) |
175.7° |
|
| Sep first |
5.3 |
|
Sep last |
4.964 |
|
Sep. Now (ρ) |
4.964" |
|
| Mag pri |
6.81 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
6.69 |
|
Spectral class |
F0IV (yellow-white) |
|
| Pri motion ra |
-033 |
|
Sec motion ra |
|
|
| Pri motion dec |
-025 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
SAO |
169231 |
|
HIP |
19690 |
|
Tycho2 |
6456-00235-1 |
|
| Gaia DR2 |
5089637405126302208 |
|
HD |
26757 |
|
CD |
CD-23 1810 |
|
CP |
CP-23 476 |
|
| Distance |
89.69 |
|
Distance ly |
292.57 |
|
