19418+5032 STFA 46 AB (16 Cyg)

 
 
19h 41m 49.09s +50° 31' 31.6" P.A. 133.00 sep 39.7 mag 6.00,6.23 Sp G1.5V dist. 21.08 pc (68.76 l.y.)
 
 
Coord 2000 19418+5032 Discov num STFA 46 Comp AB Coord arcsec 2000 19 41 49.09 +50 31 31.6
Date first 1800 Date last 2020 Obs 591
Pa first 141 Pa last 133 P.A. Now (θ) 133°
Sep first 37.0 Sep last 39.67 Sep. Now (ρ) 39.67"
Mag pri 6.00 Mag sec 6.23 delta mag (ΔM) 0.23 Spectral class G1.5V (yellow)
Pri motion ra -148 Sec motion ra -134
Pri motion dec -159 Sec motion dec -163
Notes N O T (See Notes, Orbital solution, Parallax indicates physical)
rPM=0.067 (< 0.3, Physical double)
This double is physical.
 
 
19418+5032 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 31898 19 41 49 +50 31 32 TRN 4 Aa,Ab 2016 14 207 3.3 5.99 13.00 7.01 Y
Show 16 Cyg 31898 19 41 49 +50 31 32 STFA 46 AB 2020 591 133 39.7 6.00 6.23 0.23 <===
Show 19 41 52 +50 31 03 PAT 48 BC 2015 5 70 18.2 4.65 11.91 7.26
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 16 Cyg Constellation Cygnus SAO 31898 HIP 96895
Tycho2 3565-01524-1 HD 186408 HR 7503 GC 27284
ADS 12815 GL Gl 765.1A BD BD+50 2847 Flamsteed 16 Cygni
Flamsteed name 16 Cyg Distance 21.08 Distance ly 68.76