18487+1137 BPM 837

 
 
18h 48m 39.95s +11° 36' 50.5" P.A. 80.00 sep 92.1 mag 15.43,15.47
 
 
Coord 2000 18487+1137 Discov num BPM 837 Comp Coord arcsec 2000 18 48 39.95 +11 36 50.5
Date first 1991 Date last 2015 Obs 7
Pa first 80 Pa last 79.7 P.A. Now (θ) 79.7°
Sep first 91.8 Sep last 92.056 Sep. Now (ρ) 92.056"
Mag pri 15.43 Mag sec 15.47 delta mag (ΔM) 0.04 Spectral class
Pri motion ra -032 Sec motion ra -003
Pri motion dec -033 Sec motion dec -006
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.862
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4504453402473714048