13277-4312 I 400 AB (HD 116945)

 
 
13h 27m 44.80s -43° 12' 01.0" P.A. 151.00 sep 4.7 mag 9.25,11.20 Sp K2III
 
 
Coord 2000 13277-4312 Discov num I   400 Comp AB Coord arcsec 2000 13 27 44.80 -43 12 01.0
Date first 1899 Date last 2015 Obs 9
Pa first 151 Pa last 151.2 P.A. Now (θ) 151.2°
Sep first 4.4 Sep last 4.686 Sep. Now (ρ) 4.686"
Mag pri 9.25 Mag sec 11.20 delta mag (ΔM) 1.95 Spectral class K2III (yellow-orange)
Pri motion ra -020 Sec motion ra +053
Pri motion dec +029 Sec motion dec -097
Notes
rPM=1.317
This double is not physical.
 
 
13277-4312 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 116945 13 27 45 -43 12 01 I 400 AB 2015 9 151 4.7 9.25 11.20 1.95 <===
Show 13 27 45 -43 12 01 I 400 AC 2019 6 263 17.2 9.25 13.83 4.58
Show 13 27 45 -43 12 01 DAM 23 AD 2019 8 311 43.8 9.25 9.58 0.33
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 116945 Constellation Centaurus Tycho2 7799-00059-1 Gaia DR2 6088729502071450624
HD 116945