18533+4150 KOI 852 AC

 
 
18h 53m 15.93s +41° 50' 13.6" P.A. 220.00 sep 6.0 mag 13.60,14.80
 
 
Coord 2000 18533+4150 Discov num KOI 852 Comp AC Coord arcsec 2000 18 53 15.93 +41 50 13.6
Date first 1999 Date last 2015 Obs 3
Pa first 220 Pa last 219.9 P.A. Now (θ) 219.9°
Sep first 6.0 Sep last 5.957 Sep. Now (ρ) 5.957"
Mag pri 13.60 Mag sec 14.80 delta mag (ΔM) 1.2 Spectral class
Pri motion ra +010 Sec motion ra
Pri motion dec +018 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.
 
 
18533+4150 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 53 16 +41 50 14 KOI 852 AB 2013 1 176 4.5 13.60 19.20 5.60
Show 18 53 16 +41 50 14 KOI 852 AC 2015 3 220 6.0 13.60 14.80 1.20 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2104530027969874944