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
Nature of this double is uncertain.
 
 
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
 
 
Constellation
Orion
last precise pa
2.5
last precise sep
9.56