11013-5950 HJ 4397 AC

 
 
11h 01m 17.78s -59° 50' 30.2" P.A. 157.00 sep 28.5 mag 10.62,13.22 Sp OB
 
 
Coord 2000 11013-5950 Discov num HJ 4397 Comp AC Coord arcsec 2000 11 01 17.78 -59 50 30.2
Date first 1893 Date last 2015 Obs 6
Pa first 158 Pa last 157 P.A. Now (θ) 157°
Sep first 28.6 Sep last 28.492 Sep. Now (ρ) 28.492"
Mag pri 10.62 Mag sec 13.22 delta mag (ΔM) 2.6 Spectral class OB (blue)
Pri motion ra -008 Sec motion ra -003
Pri motion dec +004 Sec motion dec +008
Notes
rPM=0.716
Nature of this double is uncertain.
 
 
11013-5950 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 11 01 18 -59 50 30 HLN 21 Aa,Ab 1965 1 348 0.2 11.10 11.40 0.30
Show 11 01 18 -59 50 30 JSP 450 Aa,Ac 1966 4 76 0.6 11.10 13.00 1.90
Show 11 01 18 -59 50 30 HJ 4397 AB 2015 6 116 8.1 10.62 13.30 2.68
Show 11 01 18 -59 50 30 HJ 4397 AC 2015 6 157 28.5 10.62 13.22 2.60 <===
Show 11 01 19 -59 50 56 HJ 4397 CD 2015 7 260 7.7 11.40 11.40 0.00
Show 11 01 18 -59 50 58 HJ 4397 DE 2015 7 243 9.0 11.40 11.30 0.10
Septuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Carina Tycho2 8627-00707-1 Gaia DR2 5338531447148254848 DM CP-59 2944