15484-4237 JNN 210 AD

 
 
15h 48m 24.78s -42 37' 04.9" P.A. 70.00 sep 4.3 mag 7.87,17.40 Sp F5
 
 
Coord 2000 15484-4237 Discov num JNN 210 Comp AD Coord arcsec 2000 15 48 24.78 -42 37 04.9
Date first 2011 Date last 2012 Obs 2
Pa first 70 Pa last 69.5 P.A. Now (θ) 69.5°
Sep first 4.3 Sep last 4.259 Sep. Now (ρ) 4.259"
Mag pri 7.87 Mag sec 17.40 delta mag (ΔM) 9.53 Spectral class F5 (yellow-white)
Pri motion ra -020 Sec motion ra
Pri motion dec -031 Sec motion dec
Notes U 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.
 
 
15484-4237 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 48 25 -42 37 05 JNN 210 AB 2012 2 159 3.4 7.87 16.20 8.33
Show 15 48 25 -42 37 05 JNN 210 AC 2012 2 267 1.8 7.87 16.20 8.33
Show 15 48 25 -42 37 05 JNN 210 AD 2012 2 70 4.3 7.87 17.40 9.53 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lupus Gaia DR2 5989693603556613376