18412-1731 FEN 34

 
 
18h 41m 09.91s -17° 31' 19.7" P.A. 325.00 sep 3.8 mag 12.95,13.46
 
 
Coord 2000 18412-1731 Discov num FEN  34 Comp Coord arcsec 2000 18 41 09.91 -17 31 19.7
Date first 1916 Date last 2015 Obs 4
Pa first 342 Pa last 324.5 P.A. Now (θ) 324.5°
Sep first 2.9 Sep last 3.828 Sep. Now (ρ) 3.828"
Mag pri 12.95 Mag sec 13.46 delta mag (ΔM) 0.51 Spectral class
Pri motion ra +030 Sec motion ra -013
Pri motion dec -028 Sec motion dec +003
Notes B (Blue magnitudes)
rPM=1.292
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4099452039646499968