20057+1317 TDT 1969 (HD 356673)

 
 
20h 05m 41.22s +13 16' 32.8" P.A. 139.00 sep 1.5 mag 11.97,12.47
 
 
Coord 2000 20057+1317 Discov num TDT1969 Comp Coord arcsec 2000 20 05 41.22 +13 16 32.8
Date first 1991 Date last 2016 Obs 3
Pa first 140 Pa last 139 P.A. Now (θ) 139°
Sep first 1.7 Sep last 1.472 Sep. Now (ρ) 1.472"
Mag pri 11.97 Mag sec 12.47 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +005 Sec motion ra +005
Pri motion dec -011 Sec motion dec -011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 356673 Constellation Aquila Tycho2 1084-01615-1 Gaia DR2 1806168820403162624
HD 356673