16198-4713 HJ 4842 A,BC (HD 146711)

 
 
16h 19m 48.91s -47° 13' 07.4" P.A. 199.00 sep 20.0 mag 8.12,9.68 Sp F2V dist. 86.81 pc (283.17 l.y.)
 
 
Coord 2000 16198-4713 Discov num HJ 4842 Comp A,BC Coord arcsec 2000 16 19 48.91 -47 13 07.4
Date first 1834 Date last 1999 Obs 9
Pa first 201 Pa last 199 P.A. Now (θ) 199°
Sep first 20.0 Sep last 20.02 Sep. Now (ρ) 20.02"
Mag pri 8.12 Mag sec 9.68 delta mag (ΔM) 1.56 Spectral class F2V (yellow-white)
Pri motion ra -018 Sec motion ra -020
Pri motion dec -015 Sec motion dec -017
Notes
rPM=0.108 (< 0.3, Physical double)
This double is physical.
 
 
16198-4713 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 146711 226660 16 19 49 -47 13 07 HJ 4842 A,BC 1999 9 199 20.0 8.12 9.68 1.56 <===
Show 16 19 48 -47 13 26 RST 836 BC 1969 3 46 0.2 10.20 10.20 0.00
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 146711 Constellation Norma SAO 226660 HIP 79997
Tycho2 8316-04043-1 Gaia DR2 5941897455167110144 HD 146711 CD CD-4610644
CP CP-46 7891 Distance 86.81 Distance ly 283.17