18243-3539 BRT 1774

 
 
18h 24m 22.31s -35° 39' 29.3" P.A. 55.00 sep 3.5 mag 12.30,12.96
 
 
Coord 2000 18243-3539 Discov num BRT1774 Comp Coord arcsec 2000 18 24 22.31 -35 39 29.3
Date first 1912 Date last 2015 Obs 5
Pa first 60 Pa last 54.7 P.A. Now (θ) 54.7°
Sep first 3.5 Sep last 3.502 Sep. Now (ρ) 3.502"
Mag pri 12.30 Mag sec 12.96 delta mag (ΔM) 0.66 Spectral class
Pri motion ra -027 Sec motion ra +023
Pri motion dec -029 Sec motion dec +019
Notes B (Blue magnitudes)
rPM=1.749
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 7405-02062-1 Gaia DR2 6734373411480182016