20302+2651 BUP 213 AD

 
 
20h 30m 10.63s +26 50' 33.7" P.A. 281.00 sep 93.0 mag 10.50,11.00 Sp M1V
 
 
Coord 2000 20302+2651 Discov num BUP 213 Comp AD Coord arcsec 2000 20 30 10.63 +26 50 33.7
Date first 1898 Date last 2015 Obs 19
Pa first 271 Pa last 281 P.A. Now (θ) 281°
Sep first 109.3 Sep last 93.03 Sep. Now (ρ) 93.03"
Mag pri 10.50 Mag sec 11.00 delta mag (ΔM) 0.5 Spectral class M1V (red)
Pri motion ra -163 Sec motion ra +007
Pri motion dec -130 Sec motion dec +003
Notes N L (See Notes, Linear solution)
rPM=1.035
This double is not physical.
 
 
20302+2651 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 340345 20 30 11 +26 50 34 WOR 9 AB 2017 56 225 0.5 10.50 10.63 0.13 Y
Show 20 30 11 +26 50 34 BUP 213 AC 2017 20 318 9.7 10.50 12.67 2.17
Show 20 30 11 +26 50 34 BUP 213 AD 2015 19 281 93.0 10.50 11.00 0.50 <===
Show 20 30 11 +26 50 34 BUP 213 AE 2015 9 93 999.9 10.50 10.18 0.32
Show 20 30 11 +26 50 34 LMP 45 AF 2015 10 252 43.7 10.50 13.10 2.60
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2164-00070-1 Gaia DR2 1856712201709083136 HD 340346
DM BD+26 3915