18452+3819 STF 2393 BC

 
 
18h 45m 11.42s +38° 19' 10.4" P.A. 296.00 sep 182.8 mag 10.40,11.62
 
 
Coord 2000 18452+3819 Discov num STF2393 Comp BC Coord arcsec 2000 18 45 11.42 +38 19 10.4
Date first 1921 Date last 2015 Obs 12
Pa first 296 Pa last 296.2 P.A. Now (θ) 296.2°
Sep first 178.4 Sep last 182.849 Sep. Now (ρ) 182.849"
Mag pri 10.40 Mag sec 11.62 delta mag (ΔM) 1.22 Spectral class
Pri motion ra +008 Sec motion ra -023
Pri motion dec -008 Sec motion dec +045
Notes N (See Notes)
rPM=1.215
This double is not physical.
 
 
18452+3819 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 173741 67330 18 45 11 +38 18 55 STF 2393 AB 2020 43 24 18.2 7.80 10.40 2.60
Show 67330 18 45 11 +38 18 55 STF 2393 AC 2015 14 302 184.5 7.80 11.62 3.82
Show 18 45 11 +38 19 10 STF 2393 BC 2015 12 296 182.8 10.40 11.62 1.22 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2096968102390858880