18169-1656 ADP 1

 
 
18h 16m 52.44s -16 55' 59.8" P.A. 47.00 sep 4.5 mag 13.80,15.00
 
 
Coord 2000 18169-1656 Discov num ADP   1 Comp Coord arcsec 2000 18 16 52.44 -16 55 59.8
Date first 1998 Date last 2015 Obs 6
Pa first 134 Pa last 46.7 P.A. Now (θ) 46.7°
Sep first 4.5 Sep last 4.541 Sep. Now (ρ) 4.541"
Mag pri 13.80 Mag sec 15.00 delta mag (ΔM) 1.2 Spectral class
Pri motion ra -004 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4097572076544672384