19428+0823 STF 2562 AD

 
 
19h 42m 45.86s +08 22' 57.5" P.A. 222.00 sep 117.2 mag 6.95,9.89 Sp F8V dist. 66.45 pc (216.76 l.y.)
 
 
Coord 2000 19428+0823 Discov num STF2562 Comp AD Coord arcsec 2000 19 42 45.86 +08 22 57.5
Date first 1890 Date last 2015 Obs 26
Pa first 225 Pa last 222.2 P.A. Now (θ) 222.2°
Sep first 109.1 Sep last 117.235 Sep. Now (ρ) 117.235"
Mag pri 6.95 Mag sec 9.89 delta mag (ΔM) 2.94 Spectral class F8V (yellow-white)
Pri motion ra +025 Sec motion ra +015
Pri motion dec +054 Sec motion dec -028
Notes N (See Notes)
rPM=1.388
This double is not physical.
 
 
19428+0823 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 186226 124969 19 42 46 +08 22 58 STF 2562 AB 2019 81 251 27.2 6.95 8.69 1.74
Show 124969 19 42 46 +08 22 58 STF 2562 AC 2015 11 289 82.0 6.95 12.12 5.17
Show 124969 19 42 46 +08 22 58 STF 2562 AD 2015 26 222 117.2 6.95 9.89 2.94 <===
Show 19 42 44 +08 22 49 STF 2562 BC 2015 14 305 62.7 8.69 12.12 3.43
Show 19 42 44 +08 22 49 STF 2562 BD 2015 25 214 94.6 8.69 9.89 1.20
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila SAO 124969 HIP 96979 Tycho2 1057-02439-1
Gaia DR2 4301163357576782464 HD 186226 BD BD+08 4190 Distance 66.45
Distance ly 216.76