08404+5145 ES 909 BC

 
 
08h 40m 18.27s +51° 45' 47.0" P.A. 282.00 sep 7.3 mag 12.30,13.80
 
 
Coord 2000 08404+5145 Discov num ES  909 Comp BC Coord arcsec 2000 08 40 18.27 +51 45 47.0
Date first 1910 Date last 2015 Obs 8
Pa first 276 Pa last 282 P.A. Now (θ) 282°
Sep first 6.4 Sep last 7.282 Sep. Now (ρ) 7.282"
Mag pri 12.30 Mag sec 13.80 delta mag (ΔM) 1.5 Spectral class
Pri motion ra -017 Sec motion ra -108
Pri motion dec -006 Sec motion dec +051
Notes N R (See Notes, Red magnitudes)
rPM=0.899
This double is not physical.
 
 
08404+5145 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 73394 26954 08 40 23 +51 45 06 ES 909 AB 2021 11 316 58.6 7.82 11.54 3.72
Show 08 40 18 +51 45 47 ES 909 BC 2015 8 282 7.3 12.30 13.80 1.50 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 3422-00599-1 Gaia DR2 1027845498533158528