18445+4317 KOI 4419 AB

 
 
18h 44m 27.95s +43° 16' 56.7" P.A. 116.00 sep 4.0 mag 12.30,17.90
 
 
Coord 2000 18445+4317 Discov num KOI4419 Comp AB Coord arcsec 2000 18 44 27.95 +43 16 56.7
Date first 2010 Date last 2015 Obs 2
Pa first 120 Pa last 115.5 P.A. Now (θ) 115.5°
Sep first 3.9 Sep last 3.963 Sep. Now (ρ) 3.963"
Mag pri 12.30 Mag sec 17.90 delta mag (ΔM) 5.6 Spectral class
Pri motion ra -027 Sec motion ra -001
Pri motion dec -028 Sec motion dec -002
Notes S K (Parallax indidates 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
rPM=0.945
This double is not physical.
 
 
18445+4317 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 44 28 +43 16 57 KOI 4419 AB 2015 2 116 4.0 12.30 17.90 5.60 <===
Show 18 44 28 +43 16 57 JKA 3 AC 2015 4 273 15.9 15.30 12.50 2.80
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2116886477081207424