20114-3715 B 470

 
 
20h 11m 25.21s -37 14' 50.4" P.A. 253.00 sep 3.2 mag 8.89,13.30 Sp A3II/III
 
 
Coord 2000 20114-3715 Discov num B   470 Comp Coord arcsec 2000 20 11 25.21 -37 14 50.4
Date first 1927 Date last 2016 Obs 4
Pa first 254 Pa last 253.1 P.A. Now (θ) 253.1°
Sep first 2.9 Sep last 3.24 Sep. Now (ρ) 3.24"
Mag pri 8.89 Mag sec 13.30 delta mag (ΔM) 4.41 Spectral class A3II/III (white)
Pri motion ra +018 Sec motion ra
Pri motion dec -030 Sec motion dec
Notes S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius SAO 211887 Tycho2 7453-00099-1 Gaia DR2 6694399880274224128
HD 191451