04009-1027 STF 487AC

 
 
04H 00M 54.98S -10 26' 58.2" P.A. 230 SEP 19.9 MAG 9.47,10.51 SP F0V
 
 
Coord 2000
04009-1027
Discov num
STF 487
Comp
AC
Coord arcsec 2000
04 00 54.98 -10 26 58.2
Date first
1831
Date last
2010
Obs
20
Pa first
237
Pa last
230
P.A. Now (θ)
230°
Sep first
21.7
Sep last
19.9
Sep. Now (ρ)
19.9"
Mag pri
9.47
Mag sec
10.51
delta mag (ΔM)
1.04
Spectral class
F0V (yellow-white)
Pri motion ra
+001
Sec motion ra
+024
Pri motion dec
+016
Sec motion dec
+010
Notes
N L (See Notes, Linear solution)
rPM=0.914
This double is not physical.
 
 
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
149314
Tycho2
5308-00441-1
HD
25298
last precise pa
229.5
last precise sep
19.86