20078+0021 BAL 1212

 
 
20h 07m 45.77s +00 21' 13.9" P.A. 114.00 sep 12.3 mag 11.69,12.34
 
 
Coord 2000 20078+0021 Discov num BAL1212 Comp Coord arcsec 2000 20 07 45.77 +00 21 13.9
Date first 1909 Date last 2015 Obs 10
Pa first 115 Pa last 113.7 P.A. Now (θ) 113.7°
Sep first 12.8 Sep last 12.29 Sep. Now (ρ) 12.29"
Mag pri 11.69 Mag sec 12.34 delta mag (ΔM) 0.65 Spectral class
Pri motion ra -012 Sec motion ra -008
Pri motion dec -006 Sec motion dec -003
Notes V (Proper motion indicates physical)
rPM=0.373
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 0495-02222-1 Gaia DR2 4236692153235781888