19442+3937 KOI 3884 AB

 
 
19h 44m 14.12s +39 36' 48.8" P.A. 49.00 sep 3.7 mag 13.10,14.30
 
 
Coord 2000 19442+3937 Discov num KOI3884 Comp AB Coord arcsec 2000 19 44 14.12 +39 36 48.8
Date first 2010 Date last 2015 Obs 2
Pa first 48 Pa last 48.6 P.A. Now (θ) 48.6°
Sep first 3.6 Sep last 3.714 Sep. Now (ρ) 3.714"
Mag pri 13.10 Mag sec 14.30 delta mag (ΔM) 1.2 Spectral class
Pri motion ra -015 Sec motion ra
Pri motion dec -004 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.
 
 
19442+3937 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 44 14 +39 36 49 KOI 3884 AB 2015 2 49 3.7 13.10 14.30 1.20 <===
Show 19 44 14 +39 36 49 KOI 3884 AC 2010 1 198 3.8 13.10 16.60 3.50
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2076303468549149312