18485+4418 KOI 4399 AC

 
 
18h 48m 30.92s +44° 18' 11.3" P.A. 359.00 sep 2.3 mag 10.40,17.80
 
 
Coord 2000 18485+4418 Discov num KOI4399 Comp AC Coord arcsec 2000 18 48 30.92 +44 18 11.3
Date first 2013 Date last 2013 Obs 2
Pa first 359 Pa last 358.7 P.A. Now (θ) 358.7°
Sep first 2.3 Sep last 2.325 Sep. Now (ρ) 2.325"
Mag pri 10.40 Mag sec 17.80 delta mag (ΔM) 7.4 Spectral class
Pri motion ra +000 Sec motion ra
Pri motion dec -039 Sec motion dec
Notes K (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
Nature of this double is uncertain.
 
 
18485+4418 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 48 31 +44 18 11 KOI 4399 Aa,Ab 2013 4 347 0.1 12.30 13.50 1.20
Show 18 48 31 +44 18 11 KOI 4399 AB 2016 6 17 2.1 12.10 18.30 6.20
Show 18 48 31 +44 18 11 KOI 4399 AC 2013 2 359 2.3 10.40 17.80 7.40 <===
Show 18 48 31 +44 18 11 KOI 4399 AD 2013 1 348 2.7 10.40 20.50 10.10
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2105389708623762304