05386-0233 STF 761BC

 
 
05h 38m 34.79s -02 34' 15.7" P.A. 269 sep 8.5 mag 8.39,8.55 Sp B9.5III
 
 
Coord 2000
05386-0233
Discov num
STF 761
Comp
BC
Coord arcsec 2000
05 38 34.79 -02 34 15.7
Date first
1819
Date last
2015
Obs
39
Pa first
266
Pa last
269
P.A. Now (θ)
269°
Sep first
8.5
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
8.39
Mag sec
8.55
delta mag (ΔM)
0.16
Spectral class
B9.5III (blue-white)
Pri motion ra
-001
Sec motion ra
+003
Pri motion dec
+001
Sec motion dec
+002
Notes
N (See Notes)
rPM=1.144
This double is not physical.
 
 
05386-0233 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05386-0233 STF 761 AB 1823 2016 36 202 68.1 7.86 8.39 0.53
Show 05386-0233 STF 761 AC 1891 2016 21 209 72.1 7.86 8.55 0.69
Show 05386-0233 STF 761 AD 1909 2016 11 308 32.7 7.86 11.85 3.99
Show 05386-0233 CAB 11 AE 1998 2005 2 267 10.6 8.20 12.80 4.60
Show 05386-0233 CAB 11 AF 1998 2005 2 269 18.7 8.20 13.00 4.80
Show 05386-0233 STF 761 BC 1819 2015 39 269 8.5 8.39 8.55 0.16 <===
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268.6
Precise sep
8.519
Constellation
Orion
Tycho2
4771-01205-1
last precise pa
268.6
last precise sep
8.519
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05386-0233 STF 761 BC 2007 31 269 8.6 8.39 8.55 N D 053834.79-023415.7
05386-0233 STF 761 BC 2008 32 270 8.7 8.39 8.55 N D 053834.79-023415.7
05386-0233 STF 761 BC 2011 33 269 8.5 8.39 8.55 N D 053834.79-023415.7
05386-0233 STF 761 BC 2012 35 268 8.6 8.39 8.55 N 053834.79-023415.7
05386-0233 STF 761 BC 2013 36 269 8.6 8.39 8.55 N 053834.79-023415.7
05386-0233 STF 761 BC 2015 38 269 8.6 8.39 8.55 B9.5III N 053834.79-023415.7

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