19173-2747 LDS 4807

 
 
19h 17m 22.74s -27° 47' 33.6" P.A. 217.00 sep 101.1 mag 17.70,18.60
 
 
Coord 2000 19173-2747 Discov num LDS4807 Comp Coord arcsec 2000 19 17 22.74 -27 47 33.6
Date first 1960 Date last 2016 Obs 8
Pa first 217 Pa last 216.5 P.A. Now (θ) 216.5°
Sep first 102.0 Sep last 101.143 Sep. Now (ρ) 101.143"
Mag pri 17.70 Mag sec 18.60 delta mag (ΔM) 0.9 Spectral class
Pri motion ra +124 Sec motion ra +122
Pri motion dec -136 Sec motion dec -158
Notes V (Proper motion indicates physical)
rPM=0.111 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 6759862702354759680