20124+2224 GRV 322 AB

 
 
20h 12m 29.92s +22 24' 27.7" P.A. 187.00 sep 54.2 mag 11.49,13.26
 
 
Coord 2000 20124+2224 Discov num GRV 322 Comp AB Coord arcsec 2000 20 12 29.92 +22 24 27.7
Date first 1906 Date last 2015 Obs 9
Pa first 187 Pa last 186.5 P.A. Now (θ) 186.5°
Sep first 54.8 Sep last 54.231 Sep. Now (ρ) 54.231"
Mag pri 11.49 Mag sec 13.26 delta mag (ΔM) 1.77 Spectral class
Pri motion ra -017 Sec motion ra -017
Pri motion dec -029 Sec motion dec -022
Notes N (See Notes)
rPM=0.208 (< 0.3, Physical double)
This double is physical.
 
 
20124+2224 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 12 30 +22 24 28 GRV 322 AB 2015 9 187 54.2 11.49 13.26 1.77 <===
Show HD 346025 20 12 30 +22 24 28 GRV 322 AC 2015 12 180 94.9 11.49 11.92 0.43
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 1630-01671-1 Gaia DR2 1829848967987990016 HD 346025