15455+0402 BU 240 AB (HD 140795)

 
 
15h 45m 31.73s +04° 01' 37.1" P.A. 131.00 sep 2.0 mag 8.78,10.16 Sp G5
 
 
Coord 2000 15455+0402 Discov num BU  240 Comp AB Coord arcsec 2000 15 45 31.73 +04 01 37.1
Date first 1875 Date last 2016 Obs 28
Pa first 135 Pa last 131.1 P.A. Now (θ) 131.1°
Sep first 2.4 Sep last 1.959 Sep. Now (ρ) 1.959"
Mag pri 8.78 Mag sec 10.16 delta mag (ΔM) 1.38 Spectral class G5 (yellow)
Pri motion ra +012 Sec motion ra
Pri motion dec -036 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
15455+0402 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 140795 15 45 32 +04 01 37 BU 240 AB 2016 28 131 2.0 8.78 10.16 1.38 <===
Show 15 45 32 +04 01 37 BU 240 AC 2015 12 31 30.6 8.78 12.67 3.89
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 140795 Constellation Serpens Tycho2 0360-00958-1 Gaia DR2 4424675140835567232
HD 140795