18509+1108 HEI 9011

 
 
18h 50m 55.97s +11° 07' 31.1" P.A. 225.00 sep 9.9 mag 12.40,12.90
 
 
Coord 2000 18509+1108 Discov num HEI9011 Comp Coord arcsec 2000 18 50 55.97 +11 07 31.1
Date first 1910 Date last 2015 Obs 13
Pa first 221 Pa last 224.7 P.A. Now (θ) 224.7°
Sep first 10.0 Sep last 9.873 Sep. Now (ρ) 9.873"
Mag pri 12.40 Mag sec 12.90 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +000 Sec motion ra -005
Pri motion dec -010 Sec motion dec -003
Notes
rPM=0.86
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4504177489450388224