19270+3927 KOI 1738 AB

 
 
19h 26m 59.61s +39° 26' 48.7" P.A. 155.00 sep 2.1 mag 11.50,17.50
 
 
Coord 2000 19270+3927 Discov num KOI1738 Comp AB Coord arcsec 2000 19 26 59.61 +39 26 48.7
Date first 2012 Date last 2014 Obs 2
Pa first 152 Pa last 154.5 P.A. Now (θ) 154.5°
Sep first 2.0 Sep last 2.051 Sep. Now (ρ) 2.051"
Mag pri 11.50 Mag sec 17.50 delta mag (ΔM) 6 Spectral class
Pri motion ra +014 Sec motion ra
Pri motion dec -023 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.
 
 
19270+3927 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 26 60 +39 26 49 KOI 1738 AB 2014 2 155 2.1 11.50 17.50 6.00 <===
Show 19 26 60 +39 26 49 KOI 1738 AC 2014 2 4 3.9 11.50 19.00 7.50
Show 19 26 60 +39 26 49 KOI 1738 AD 2014 1 245 4.7 11.50 18.10 6.60
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2052984785425250176