19171+0920 STT 370 BC

 
 
19h 17m 03.47s +09° 20' 38.4" P.A. 129.00 sep 22.6 mag 8.71,13.38 Sp A dist. 66.84 pc (218.03 l.y.)
 
 
Coord 2000 19171+0920 Discov num STT 370 Comp BC Coord arcsec 2000 19 17 03.47 +09 20 38.4
Date first 1999 Date last 2015 Obs 10
Pa first 129 Pa last 129.1 P.A. Now (θ) 129.1°
Sep first 22.6 Sep last 22.622 Sep. Now (ρ) 22.622"
Mag pri 8.71 Mag sec 13.38 delta mag (ΔM) 4.67 Spectral class A (white)
Pri motion ra +012 Sec motion ra +003
Pri motion dec +000 Sec motion dec -003
Notes N W (See Notes, )
rPM=0.791
Nature of this double is uncertain.
 
 
19171+0920 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show V342 Aql 124465 19 17 03 +09 20 20 STT 370 AB 2021 56 14 19.5 8.34 8.71 0.37
Show 124465 19 17 03 +09 20 20 STT 370 AC 2015 10 78 22.7 8.34 13.38 5.04
Show 124466 19 17 03 +09 20 38 STT 370 BC 2015 10 129 22.6 8.71 13.38 4.67 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V342 Aql Constellation Aquila SAO 124466 HIP 94774
Tycho2 1042-02864-1 Gaia DR2 4308972776343720064 HD 180639 GC 26588
BD BD+09 4048 Distance 66.84 Distance ly 218.03