18509+1107 BPM 866

 
 
18h 50m 56.00s +11° 07' 11.3" P.A. 64.00 sep 92.2 mag 14.52,15.84
 
 
Coord 2000 18509+1107 Discov num BPM 866 Comp Coord arcsec 2000 18 50 56.00 +11 07 11.3
Date first 1993 Date last 2015 Obs 8
Pa first 64 Pa last 64.2 P.A. Now (θ) 64.2°
Sep first 92.1 Sep last 92.184 Sep. Now (ρ) 92.184"
Mag pri 14.52 Mag sec 15.84 delta mag (ΔM) 1.32 Spectral class
Pri motion ra +007 Sec motion ra -003
Pri motion dec -006 Sec motion dec +020
Notes N V (See Notes, Proper motion indicates physical)
rPM=1.377
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4504177047104594688