20179+0040 BAL 1214

 
 
20h 17m 54.08s +00 39' 45.7" P.A. 100.00 sep 3.4 mag 11.10,11.30
 
 
Coord 2000 20179+0040 Discov num BAL1214 Comp Coord arcsec 2000 20 17 54.08 +00 39 45.7
Date first 1901 Date last 2016 Obs 8
Pa first 103 Pa last 100.3 P.A. Now (θ) 100.3°
Sep first 3.5 Sep last 3.369 Sep. Now (ρ) 3.369"
Mag pri 11.10 Mag sec 11.30 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -003 Sec motion ra -003
Pri motion dec -035 Sec motion dec -038
Notes N (See Notes)
rPM=0.079 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4242532415402762496