19538+2237 COU 825 AC

 
 
19h 53m 45.99s +22 36' 34.1" P.A. 76.00 sep 15.0 mag 9.61,12.40 Sp B5III dist. 307.69 pc (1003.68 l.y.)
 
 
Coord 2000 19538+2237 Discov num COU 825 Comp AC Coord arcsec 2000 19 53 45.99 +22 36 34.1
Date first 1907 Date last 2015 Obs 7
Pa first 77 Pa last 75.7 P.A. Now (θ) 75.7°
Sep first 14.9 Sep last 15.005 Sep. Now (ρ) 15.005"
Mag pri 9.61 Mag sec 12.40 delta mag (ΔM) 2.79 Spectral class B5III (blue-white)
Pri motion ra -001 Sec motion ra +001
Pri motion dec -006 Sec motion dec -005
Notes N (See Notes)
rPM=0.368
Nature of this double is uncertain.
 
 
19538+2237 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 345214 19 53 46 +22 36 34 COU 825 AB 2009 6 34 1.2 9.61 12.36 2.75
Show 19 53 46 +22 36 34 COU 825 AC 2015 7 76 15.0 9.61 12.40 2.79 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula HIP 97905 Tycho2 2140-02642-1 Gaia DR2 1827941826391809280
HD 345214 BD BD+22 3847 Distance 307.69 Distance ly 1003.68