16215-4811 KOU 61 AI (HD 147001)

 
 
16h 21m 27.04s -48° 11' 18.8" P.A. 43.00 sep 8.8 mag 6.60,12.20 Sp B7V dist. 137.17 pc (447.45 l.y.)
 
 
Coord 2000 16215-4811 Discov num KOU  61 Comp AI Coord arcsec 2000 16 21 27.04 -48 11 18.8
Date first 1999 Date last 2015 Obs 3
Pa first 44 Pa last 43.4 P.A. Now (θ) 43.4°
Sep first 8.4 Sep last 8.845 Sep. Now (ρ) 8.845"
Mag pri 6.60 Mag sec 12.20 delta mag (ΔM) 5.6 Spectral class B7V (blue-white)
Pri motion ra -013 Sec motion ra
Pri motion dec -023 Sec motion dec
Notes U W K (Proper motion indicates non-physical, , K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
 
 
16215-4811 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 226678 16 21 27 -48 11 19 SHT 64 AB 2000 1 159 5.0 6.72 17.15 10.43
Show 226678 16 21 27 -48 11 19 SHT 64 AC 2000 1 357 5.3 6.72 17.25 10.53
Show 226678 16 21 27 -48 11 19 SHT 64 AD 2000 1 121 5.9 6.72 15.73 9.01
Show 226678 16 21 27 -48 11 19 SHT 64 AE 2000 1 72 6.3 6.72 15.88 9.16
Show 226678 16 21 27 -48 11 19 SHT 64 AF 2000 1 151 6.9 6.72 17.02 10.30
Show 226678 16 21 27 -48 11 19 SHT 64 AG 2000 1 76 8.8 6.72 14.50 7.78
Show 226678 16 21 27 -48 11 19 SHT 64 AH 2000 3 216 9.3 6.72 9.49 2.77
Show HD 147001 226678 16 21 27 -48 11 19 KOU 61 AI 2015 3 43 8.8 6.60 12.20 5.60 <===
Ninefold system
9 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 147001 Constellation Norma SAO 226678 HIP 80142
Tycho2 8316-03945-1 Gaia DR2 5941711362815019648 HD 147001 CD CD-4710677
CP CP-47 7621 Distance 137.17 Distance ly 447.45