18434+2349 POU 3501 AB

 
 
18h 43m 19.35s +23° 48' 41.8" P.A. 230.00 sep 4.0 mag 12.80,13.50
 
 
Coord 2000 18434+2349 Discov num POU3501 Comp AB Coord arcsec 2000 18 43 19.35 +23 48 41.8
Date first 1905 Date last 2015 Obs 6
Pa first 232 Pa last 229.7 P.A. Now (θ) 229.7°
Sep first 3.9 Sep last 4.038 Sep. Now (ρ) 4.038"
Mag pri 12.80 Mag sec 13.50 delta mag (ΔM) 0.7 Spectral class
Pri motion ra +010 Sec motion ra +016
Pri motion dec -006 Sec motion dec +000
Notes
rPM=0.53
Nature of this double is uncertain.
 
 
18434+2349 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 43 19 +23 48 42 POU 3501 AB 2015 6 230 4.0 12.80 13.50 0.70 <===
Show 18 43 19 +23 48 42 POU 3502 AC 2015 6 318 12.7 12.80 14.03 1.23
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4532807986270562176