18226-3100 SKF 2023

 
 
18h 22m 36.84s -31° 00' 19.1" P.A. 243.00 sep 5.2 mag 11.60,12.10 Sp B8V
 
 
Coord 2000 18226-3100 Discov num SKF2023 Comp Coord arcsec 2000 18 22 36.84 -31 00 19.1
Date first 1913 Date last 2015 Obs 9
Pa first 245 Pa last 243.1 P.A. Now (θ) 243.1°
Sep first 5.8 Sep last 5.172 Sep. Now (ρ) 5.172"
Mag pri 11.60 Mag sec 12.10 delta mag (ΔM) 0.5 Spectral class B8V (blue-white)
Pri motion ra -004 Sec motion ra -005
Pri motion dec -004 Sec motion dec -003
Notes
rPM=0.243 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4046370053452548864