19418+5032 TRN 4 Aa,Ab

 
 
19h 41m 49.09s +50° 31' 31.6" P.A. 207.00 sep 3.3 mag 5.99,13.00 Sp G1.5V+M5V dist. 21.08 pc (68.76 l.y.)
 
 
Coord 2000 19418+5032 Discov num TRN   4 Comp Aa,Ab Coord arcsec 2000 19 41 49.09 +50 31 31.6
Date first 1998 Date last 2016 Obs 14
Pa first 204 Pa last 206.6 P.A. Now (θ) 206.6°
Sep first 3.5 Sep last 3.26 Sep. Now (ρ) 3.26"
Mag pri 5.99 Mag sec 13.00 delta mag (ΔM) 7.01 Spectral class G1.5V+M5V (yellow/red)
Pri motion ra -146 Sec motion ra
Pri motion dec -155 Sec motion dec
Notes N V (See Notes, Proper motion indicates physical)
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
 
 
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