19089+3852 KOI 387 AD

 
 
19h 08m 52.48s +38° 51' 45.0" P.A. 223.00 sep 1.9 mag 11.10,17.70
 
 
Coord 2000 19089+3852 Discov num KOI 387 Comp AD Coord arcsec 2000 19 08 52.48 +38 51 45.0
Date first 2012 Date last 2012 Obs 1
Pa first 223 Pa last 223.1 P.A. Now (θ) 223.1°
Sep first 1.9 Sep last 1.901 Sep. Now (ρ) 1.901"
Mag pri 11.10 Mag sec 17.70 delta mag (ΔM) 6.6 Spectral class
Pri motion ra -003 Sec motion ra
Pri motion dec +017 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.
 
 
19089+3852 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 08 52 +38 51 45 KOI 387 AB 2013 3 352 1.0 12.80 16.05 3.25
Show 19 08 52 +38 51 45 KOI 387 AC 2012 1 29 0.7 11.10 17.50 6.40
Show 19 08 52 +38 51 45 KOI 387 AD 2012 1 223 1.9 11.10 17.70 6.60 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2099620777272914944