19039+4305 KOI 2809

 
 
19h 03m 56.35s +43° 05' 27.2" P.A. 165.00 sep 3.8 mag 13.40,18.30
 
 
Coord 2000 19039+4305 Discov num KOI2809 Comp Coord arcsec 2000 19 03 56.35 +43 05 27.2
Date first 2010 Date last 2015 Obs 2
Pa first 164 Pa last 165.1 P.A. Now (θ) 165.1°
Sep first 3.8 Sep last 3.797 Sep. Now (ρ) 3.797"
Mag pri 13.40 Mag sec 18.30 delta mag (ΔM) 4.9 Spectral class
Pri motion ra -002 Sec motion ra
Pri motion dec -007 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.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2105563019145224064