19486+2458 STF 2586 AC

 
 
19h 48m 34.30s +24 57' 43.9" P.A. 268.00 sep 63.8 mag 7.56,9.34 Sp B8V
 
 
Coord 2000 19486+2458 Discov num STF2586 Comp AC Coord arcsec 2000 19 48 34.30 +24 57 43.9
Date first 1892 Date last 2015 Obs 20
Pa first 269 Pa last 267.8 P.A. Now (θ) 267.8°
Sep first 63.3 Sep last 63.809 Sep. Now (ρ) 63.809"
Mag pri 7.56 Mag sec 9.34 delta mag (ΔM) 1.78 Spectral class B8V (blue-white)
Pri motion ra +005 Sec motion ra +000
Pri motion dec -002 Sec motion dec -008
Notes
rPM=0.976
This double is not physical.
 
 
19486+2458 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 187343 87748 19 48 34 +24 57 44 STF 2586 AB 2020 38 226 3.8 7.56 9.28 1.72
Show 87748 19 48 34 +24 57 44 STF 2586 AC 2015 20 268 63.8 7.56 9.34 1.78 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula SAO 87748 Tycho2 2143-00098-1 Gaia DR2 2020697008012922880
HD 339030