20253+2651 BUP 210 AB

 
 
20h 25m 17.95s +26 51' 57.2" P.A. 232.00 sep 68.9 mag 11.49,12.37 Sp G0
 
 
Coord 2000 20253+2651 Discov num BUP 210 Comp AB Coord arcsec 2000 20 25 17.95 +26 51 57.2
Date first 1898 Date last 2015 Obs 10
Pa first 232 Pa last 231.9 P.A. Now (θ) 231.9°
Sep first 66.7 Sep last 68.863 Sep. Now (ρ) 68.863"
Mag pri 11.49 Mag sec 12.37 delta mag (ΔM) 0.88 Spectral class G0 (yellow)
Pri motion ra -003 Sec motion ra -014
Pri motion dec -004 Sec motion dec -012
Notes
rPM=0.738
Nature of this double is uncertain.
 
 
20253+2651 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 25 18 +26 51 57 BUP 210 AB 2015 10 232 68.9 11.49 12.37 0.88 <===
Show 20 25 18 +26 51 57 BUP 210 AD 2015 8 94 934.4 11.49 9.54 1.95
Show 20 25 18 +26 51 57 BUP 210 AE 2015 10 70 448.6 11.49 9.56 1.93
Show 20 25 14 +26 51 15 BUP 210 BC 2015 9 232 163.1 12.37 12.07 0.30
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2164-00140-1 Gaia DR2 1832948933629491968