20295+8105 BUP 212 BC

 
 
20h 30m 21.91s +81 08' 22.1" P.A. 293.00 sep 100.4 mag 8.74,12.30 Sp G5 dist. 68.92 pc (224.82 l.y.)
 
 
Coord 2000 20295+8105 Discov num BUP 212 Comp BC Coord arcsec 2000 20 30 21.91 +81 08 22.1
Date first 1896 Date last 2004 Obs 7
Pa first 309 Pa last 292.7 P.A. Now (θ) 292.7°
Sep first 108.2 Sep last 100.391 Sep. Now (ρ) 100.391"
Mag pri 8.74 Mag sec 12.30 delta mag (ΔM) 3.56 Spectral class G5 (yellow)
Pri motion ra +068 Sec motion ra +021
Pri motion dec +219 Sec motion dec -006
Notes N (See Notes)
rPM=1.002
This double is not physical.
 
 
20295+8105 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 74 Dra 3413 20 29 27 +81 05 27 STT 593 AB 2016 21 36 214.4 6.07 8.74 2.67
Show 20 30 22 +81 08 22 BUP 212 BC 2004 7 293 100.4 8.74 12.30 3.56 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco HIP 101166 Tycho2 4597-00711-1 Gaia DR2 2298101901895214720
BD BD+80 662 Distance 68.92 Distance ly 224.82