20246+0531 BU 664 AB

 
 
20h 24m 33.24s +05 30' 34.1" P.A. 287.00 sep 9.0 mag 7.23,12.70 Sp B8V dist. 425.53 pc (1388.08 l.y.)
 
 
Coord 2000 20246+0531 Discov num BU  664 Comp AB Coord arcsec 2000 20 24 33.24 +05 30 34.1
Date first 1878 Date last 2016 Obs 12
Pa first 285 Pa last 287.1 P.A. Now (θ) 287.1°
Sep first 9.7 Sep last 8.954 Sep. Now (ρ) 8.954"
Mag pri 7.23 Mag sec 12.70 delta mag (ΔM) 5.47 Spectral class B8V (blue-white)
Pri motion ra +006 Sec motion ra
Pri motion dec -007 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
20246+0531 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 125770 20 24 33 +05 30 34 BU 664 AB 2016 12 287 9.0 7.23 12.70 5.47 <===
Show 125770 20 24 33 +05 30 34 FOX 9034 AC 2015 6 89 35.6 7.23 13.60 6.37
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus SAO 125770 HIP 100654 Tycho2 0505-00251-1
Gaia DR2 4246433104700547328 HD 194262 GC 28383 BD BD+05 4503
Distance 425.53 Distance ly 1388.08