05518-0339 JRN  22BC

 
 
05h 51m 47.89s -03 38' 37.9" P.A. 237 sep 13.4 mag 11.31,14.30
 
 
Coord 2000
05518-0339
Discov num
JRN  22
Comp
BC
Coord arcsec 2000
05 51 47.89 -03 38 37.9
Date first
1984
Date last
2009
Obs
5
Pa first
238
Pa last
237
P.A. Now (θ)
237°
Sep first
13.2
Sep last
13.4
Sep. Now (ρ)
13.4"
Mag pri
11.31
Mag sec
14.30
delta mag (ΔM)
2.99
Spectral class
Pri motion ra
+004
Sec motion ra
Pri motion dec
-022
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
05518-0339 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05518-0339 JRN 22 AB 1893 2015 8 256 39.7 9.19 11.31 2.12
Show 05518-0339 JRN 22 BC 1984 2009 5 237 13.4 11.31 14.30 2.99 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Orion
Tycho2
4772-00640-1
last precise pa
237.2
last precise sep
13.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05518-0339 JRN 22 BC 1998 2 237 13.4 11.31 14.30 D 055147.89-033837.9
05518-0339 JRN 22 BC 2000 3 237 13.4 11.31 14.30 D 055147.89-033837.9
05518-0339 JRN 22 BC 2010 5 238 12.8 11.31 14.30 055147.89-033837.9

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