19374+2249 STF 2551 AC

 
 
19h 37m 23.23s +22° 48' 51.0" P.A. 319.00 sep 42.8 mag 9.69,11.79 Sp F5
 
 
Coord 2000 19374+2249 Discov num STF2551 Comp AC Coord arcsec 2000 19 37 23.23 +22 48 51.0
Date first 1877 Date last 2015 Obs 15
Pa first 320 Pa last 318.8 P.A. Now (θ) 318.8°
Sep first 44.2 Sep last 42.798 Sep. Now (ρ) 42.798"
Mag pri 9.69 Mag sec 11.79 delta mag (ΔM) 2.1 Spectral class F5 (yellow-white)
Pri motion ra -017 Sec motion ra -004
Pri motion dec +001 Sec motion dec -004
Notes
rPM=0.818
This double is not physical.
 
 
19374+2249 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 344630 87468 19 37 23 +22 48 51 STF 2551 AB 2020 31 42 6.8 9.69 10.53 0.84
Show 87468 19 37 23 +22 48 51 STF 2551 AC 2015 15 319 42.8 9.69 11.79 2.10 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula SAO 87468 Tycho2 2138-01225-1 Gaia DR2 2018662086871937920
HD 344630