20019+4052 STTA 196 AC

 
 
20h 01m 51.46s +40 51' 31.7" P.A. 132.00 sep 137.0 mag 7.31,12.30 Sp A0 dist. 617.28 pc (2013.57 l.y.)
 
 
Coord 2000 20019+4052 Discov num STTA196 Comp AC Coord arcsec 2000 20 01 51.46 +40 51 31.7
Date first 1922 Date last 2015 Obs 8
Pa first 133 Pa last 132.4 P.A. Now (θ) 132.4°
Sep first 138.6 Sep last 137.001 Sep. Now (ρ) 137.001"
Mag pri 7.31 Mag sec 12.30 delta mag (ΔM) 4.99 Spectral class A0 (white)
Pri motion ra +020 Sec motion ra -002
Pri motion dec +000 Sec motion dec -005
Notes N (See Notes)
rPM=1.128
This double is not physical.
 
 
20019+4052 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 190130 49106 20 01 51 +40 51 32 STTA 196 AB 2015 27 169 53.7 7.31 9.26 1.95
Show 49106 20 01 51 +40 51 32 STTA 196 AC 2015 8 132 137.0 7.31 12.30 4.99 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 49106 HIP 98620 Tycho2 3154-01498-1
Gaia DR2 2074406604842901376 HD 190130 BD BD+40 3982 Distance 617.28
Distance ly 2013.57