05303+0307 BKO  17CD

 
 
05h 30m 20.01s +03 05' 30.0" P.A. 3 sep 9.6 mag 13.40,13.10
 
 
Coord 2000
05303+0307
Discov num
BKO  17
Comp
CD
Coord arcsec 2000
05 30 20.01 +03 05 30.0
Date first
1999
Date last
2001
Obs
3
Pa first
1
Pa last
3
P.A. Now (θ)
Sep first
9.2
Sep last
9.6
Sep. Now (ρ)
9.6"
Mag pri
13.40
Mag sec
13.10
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+027
Sec motion ra
-002
Pri motion dec
-022
Sec motion dec
+004
Notes
rPM=1.118
This double is not physical.
 
 
05303+0307 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05303+0307 BAL2150 AB 1910 2001 5 194 16.6 10.68 13.12 2.44
Show 05303+0307 BKO 17 AC 1999 2001 3 197 50.8 10.68 13.40 2.72
Show 05303+0307 BKO 17 CD 1999 2001 3 3 9.6 13.40 13.10 0.30 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2.5
Precise sep
9.56
Constellation
Orion
last precise pa
2.5
last precise sep
9.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05303+0307 BKO 17 CD 2001 2 3 9.6 13.40 13.10 D 053020.01+030530.0
05303+0307 BKO 17 CD 2010 4 1 9.0 13.40 13.10 053020.01+030530.0

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