18164-1214 BRT 2747

 
 
18h 16m 27.26s -12° 13' 26.2" P.A. 4.00 sep 3.9 mag 12.30,12.30
 
 
Coord 2000 18164-1214 Discov num BRT2747 Comp Coord arcsec 2000 18 16 27.26 -12 13 26.2
Date first 1907 Date last 2017 Obs 6
Pa first 8 Pa last 4.3 P.A. Now (θ) 4.3°
Sep first 3.7 Sep last 3.918 Sep. Now (ρ) 3.918"
Mag pri 12.30 Mag sec 12.30 delta mag (ΔM) 0 Spectral class
Pri motion ra -017 Sec motion ra -005
Pri motion dec -086 Sec motion dec +003
Notes
rPM=1.024
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Gaia DR2 4153581374982792320