18307-7148 B 2867

 
 
18h 30m 43.54s -71° 47' 40.9" P.A. 275.00 sep 10.0 mag 9.90,12.40 Sp F8
 
 
Coord 2000 18307-7148 Discov num B  2867 Comp Coord arcsec 2000 18 30 43.54 -71 47 40.9
Date first 1895 Date last 2015 Obs 6
Pa first 284 Pa last 274.6 P.A. Now (θ) 274.6°
Sep first 9.8 Sep last 9.969 Sep. Now (ρ) 9.969"
Mag pri 9.90 Mag sec 12.40 delta mag (ΔM) 2.5 Spectral class F8 (yellow-white)
Pri motion ra +011 Sec motion ra -003
Pri motion dec +006 Sec motion dec +000
Notes
rPM=1.216
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pavo Tycho2 9299-00194-1 Gaia DR2 6419394155105125888