04009-1027 STF 487BC

 
 
04H 00M 55.12S -10 26' 46.4" P.A. 215 SEP 30.1 MAG 9.98,10.51 SP F0
 
 
Coord 2000
04009-1027
Discov num
STF 487
Comp
BC
Coord arcsec 2000
04 00 55.12 -10 26 46.4
Date first
1831
Date last
2010
Obs
21
Pa first
221
Pa last
215
P.A. Now (θ)
215°
Sep first
30.9
Sep last
30.1
Sep. Now (ρ)
30.1"
Mag pri
9.98
Mag sec
10.51
delta mag (ΔM)
0.53
Spectral class
F0 (yellow-white)
Pri motion ra
+001
Sec motion ra
+024
Pri motion dec
+015
Sec motion dec
+010
Notes
N L (See Notes, Linear solution)
Nature of this double is uncertain.
 
 
04009-1027 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 149314 04009-1027 STF 487 AB 1831 2010 24 10 12.0 9.47 9.98 0.51
Show 149314 04009-1027 STF 487 AC 1831 2010 20 230 19.9 9.47 10.51 1.04
Show 149315 04009-1027 STF 487 BC 1831 2010 21 215 30.1 9.98 10.51 0.53 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
SAO
149315
Tycho2
5308-01438-1
last precise pa
214.7
last precise sep
30.09