03030-0205 STF 341 AB (HD 18975)
03h 03m 01.79s -02° 05' 11.2" P.A. 221.00 sep 8.7 mag 7.57,9.97 Sp F5 dist. 53.33 pc (173.96 l.y.)
| Coord 2000 |
03030-0205 |
|
Discov num |
STF 341 |
|
Comp |
AB |
|
Coord arcsec 2000 |
03 03 01.79 -02 05 11.2 |
|
| Date first |
1831 |
|
Date last |
2020 |
|
Obs |
33 |
|
| Pa first |
230 |
|
Pa last |
220.9 |
|
P.A. Now (θ) |
220.9° |
|
| Sep first |
8.6 |
|
Sep last |
8.734 |
|
Sep. Now (ρ) |
8.734" |
|
| Mag pri |
7.57 |
|
Mag sec |
9.97 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+106 |
|
Sec motion ra |
+106 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
03030-0205 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 18975 |
130256 |
03 03 02 -02 05 11 |
STF 341 AB |
2020 |
33 |
221 |
8.7 |
7.57 |
9.97 |
2.40 |
|
<=== |
| Show |
|
|
03 03 02 -02 05 11 |
STF 341 Ba,Bb |
2023 |
10 |
183 |
0.0 |
10.70 |
10.70 |
0.00 |
Y |
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 18975 |
|
Constellation |
Eridanus |
|
SAO |
130256 |
|
HIP |
14194 |
|
| Tycho2 |
4707-01267-1 |
|
HD |
18975 |
|
BD |
BD-02 538 |
|
Distance |
53.33 |
|
| Distance ly |
173.96 |
|
