20198+0132 TDT 2172

 
 
20h 19m 47.79s +01 31' 40.3" P.A. 230.00 sep 0.4 mag 10.75,10.82
 
 
Coord 2000 20198+0132 Discov num TDT2172 Comp Coord arcsec 2000 20 19 47.79 +01 31 40.3
Date first 1991 Date last 1991 Obs 1
Pa first 230 Pa last 229.7 P.A. Now (θ) 229.7°
Sep first 0.4 Sep last 0.43 Sep. Now (ρ) 0.43"
Mag pri 10.75 Mag sec 10.82 delta mag (ΔM) 0.07 Spectral class
Pri motion ra +026 Sec motion ra +026
Pri motion dec -009 Sec motion dec -009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 0496-02223-1 Gaia DR2 4242978336087685504