04009-1027 STF 487BC

 
 
04h 00m 55.12s -10 26' 46.4" P.A. 214 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
2015
Obs
22
Pa first
221
Pa last
214
P.A. Now (θ)
214°
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)
rPM=0.905
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 2015 25 10 12.1 9.47 9.98 0.51
Show 149314 04009-1027 STF 487 AC 1831 2015 21 229 19.8 9.47 10.51 1.04
Show 149315 04009-1027 STF 487 BC 1831 2015 22 214 30.1 9.98 10.51 0.53 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
214.4
Precise sep
30.14
Constellation
Eridanus
SAO
149315
Tycho2
5308-01438-1
Gaia DR2
3193640447542990976
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04009-1027 STF 487 BC 2007 18 215 30.1 9.98 10.51 NLD 040055.12-102646.4
04009-1027 STF 487 BC 2010 20 215 30.1 9.98 10.51 NLD 040055.12-102646.4
04009-1027 STF 487 BC 2015 22 214 30.1 9.98 10.51 F0 NL 040055.12-102646.4

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