19039+3409 BU 1285 AB

 
 
19h 03m 55.60s +34° 09' 04.6" P.A. 289.00 sep 11.2 mag 7.30,12.80 Sp B3V dist. 561.8 pc (1832.59 l.y.)
 
 
Coord 2000 19039+3409 Discov num BU 1285 Comp AB Coord arcsec 2000 19 03 55.60 +34 09 04.6
Date first 1899 Date last 2018 Obs 5
Pa first 295 Pa last 288.8 P.A. Now (θ) 288.8°
Sep first 11.1 Sep last 11.16 Sep. Now (ρ) 11.16"
Mag pri 7.30 Mag sec 12.80 delta mag (ΔM) 5.5 Spectral class B3V (blue-white)
Pri motion ra +001 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
19039+3409 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 67759 19 03 56 +34 09 05 BU 1285 AB 2018 5 289 11.2 7.30 12.80 5.50 <===
Show HD 177593 67759 19 03 56 +34 09 05 BU 1285 AC 2018 12 208 41.8 7.30 10.70 3.40
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra SAO 67759 HIP 93621 Tycho2 2648-01823-1
Gaia DR2 2044433265020336640 HD 177593 BD BD+33 3309 Distance 561.8
Distance ly 1832.59