18021-2820 BRT 3055

 
 
18h 02m 10.43s -28° 19' 33.1" P.A. 48.00 sep 4.9 mag 12.62,12.61
 
 
Coord 2000 18021-2820 Discov num BRT3055 Comp Coord arcsec 2000 18 02 10.43 -28 19 33.1
Date first 1913 Date last 2016 Obs 6
Pa first 43 Pa last 47.9 P.A. Now (θ) 47.9°
Sep first 4.8 Sep last 4.9 Sep. Now (ρ) 4.9"
Mag pri 12.62 Mag sec 12.61 delta mag (ΔM) 0.01 Spectral class
Pri motion ra -039 Sec motion ra +013
Pri motion dec -049 Sec motion dec +000
Notes B (Blue magnitudes)
rPM=1.141
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4062512640863545472