03030-0205 STF 341

 
 
03h 03m 01.79s -02 05' 11.2" P.A. 221 sep 9 mag 7.57,9.97 Sp F5 dist. 53.33 pc (173.96 l.y.)
 
 
Coord 2000
03030-0205
Discov num
STF 341
Comp
Coord arcsec 2000
03 03 01.79 -02 05 11.2
Date first
1831
Date last
2012
Obs
27
Pa first
230
Pa last
221
P.A. Now (θ)
221°
Sep first
8.6
Sep last
9.0
Sep. Now (ρ)
9"
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.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
HIP
14194
Tycho2
4707-01267-1
HD
18975
BD
BD-02 538
Distance
53.33
Distance ly
173.96
last precise pa
220.8
last precise sep
9.032
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03030-0205 STF 341 2007 22 223 8.9 7.57 9.97 F5 D 030301.79-020511.2
03030-0205 STF 341 2010 23 222 8.9 7.57 9.97 F5 D 030301.79-020511.2
03030-0205 STF 341 2012 26 221 9.0 7.57 9.97 F5 030301.79-020511.2

If you need more information about this double, apply for a data request form to the WDS.