19428+0823 STF 2562 BD

 
 
19h 42m 44.15s +08° 22' 49.3" P.A. 214.00 sep 94.6 mag 8.69,9.89 Sp F8
 
 
Coord 2000 19428+0823 Discov num STF2562 Comp BD Coord arcsec 2000 19 42 44.15 +08 22 49.3
Date first 1890 Date last 2015 Obs 25
Pa first 217 Pa last 213.8 P.A. Now (θ) 213.8°
Sep first 86.1 Sep last 94.59 Sep. Now (ρ) 94.59"
Mag pri 8.69 Mag sec 9.89 delta mag (ΔM) 1.2 Spectral class F8 (yellow-white)
Pri motion ra +026 Sec motion ra +015
Pri motion dec +053 Sec motion dec -028
Notes N (See Notes)
rPM=1.385
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 Tycho2 1057-02442-1 Gaia DR2 4301163323217046912