19429+4043 STT 383 AD

 
 
19h 42m 56.26s +40 43' 18.3" P.A. 43.00 sep 68.1 mag 7.03,12.45 Sp B9.5V dist. 154.56 pc (504.17 l.y.)
 
 
Coord 2000 19429+4043 Discov num STT 383 Comp AD Coord arcsec 2000 19 42 56.26 +40 43 18.3
Date first 1892 Date last 2002 Obs 5
Pa first 44 Pa last 43 P.A. Now (θ) 43°
Sep first 69.9 Sep last 68.135 Sep. Now (ρ) 68.135"
Mag pri 7.03 Mag sec 12.45 delta mag (ΔM) 5.42 Spectral class B9.5V (blue-white)
Pri motion ra +006 Sec motion ra -011
Pri motion dec +000 Sec motion dec -013
Notes
rPM=1.257
This double is not physical.
 
 
19429+4043 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 186465 48756 19 42 56 +40 43 18 STT 383 AB 2014 58 15 0.8 7.03 8.28 1.25 Y
Show 48756 19 42 56 +40 43 18 STT 383 AC 2002 10 99 45.2 7.03 11.60 4.57
Show 48756 19 42 56 +40 43 18 STT 383 AD 2002 5 43 68.1 7.03 12.45 5.42 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 48756 HIP 97001 Tycho2 3140-01594-1
Gaia DR2 2076617550907389568 HD 186465 BD BD+40 3856 Distance 154.56
Distance ly 504.17