20368+1444 STF 2703 AD

 
 
20h 36m 49.41s +14° 43' 42.4" P.A. 347.00 sep 84.7 mag 8.35,12.78 Sp A5 dist. 440.53 pc (1437.01 l.y.)
 
 
Coord 2000 20368+1444 Discov num STF2703 Comp AD Coord arcsec 2000 20 36 49.41 +14 43 42.4
Date first 1921 Date last 2016 Obs 11
Pa first 348 Pa last 346.7 P.A. Now (θ) 346.7°
Sep first 86.1 Sep last 84.73 Sep. Now (ρ) 84.73"
Mag pri 8.35 Mag sec 12.78 delta mag (ΔM) 4.43 Spectral class A5 (white)
Pri motion ra +012 Sec motion ra +009
Pri motion dec +013 Sec motion dec +001
Notes N (See Notes)
rPM=0.699
Nature of this double is uncertain.
 
 
20368+1444 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 196411 106302 20 36 49 +14 43 42 STF 2703 AB 2019 98 290 25.1 8.35 8.42 0.07
Show 106302 20 36 49 +14 43 42 STF 2703 AC 2016 66 234 77.8 8.35 8.76 0.41
Show 106302 20 36 49 +14 43 42 STF 2703 AD 2016 11 347 84.7 8.35 12.78 4.43 <===
Show 20 36 48 +14 43 51 STF 2703 BC 2016 75 215 67.0 8.42 8.76 0.34
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus SAO 106302 HIP 101700 Tycho2 1100-01112-1
Gaia DR2 1810466330314041216 HD 196411 BD BD+14 4364 Distance 440.53
Distance ly 1437.01