18186+1538 BPMA 53

 
 
18h 18m 33.17s +15° 37' 45.8" P.A. 27.00 sep 237.0 mag 14.21,15.19
 
 
Coord 2000 18186+1538 Discov num BPMA 53 Comp Coord arcsec 2000 18 18 33.17 +15 37 45.8
Date first 1995 Date last 2015 Obs 8
Pa first 27 Pa last 26.6 P.A. Now (θ) 26.6°
Sep first 237.0 Sep last 237.044 Sep. Now (ρ) 237.044"
Mag pri 14.21 Mag sec 15.19 delta mag (ΔM) 0.98 Spectral class
Pri motion ra +031 Sec motion ra +022
Pri motion dec -041 Sec motion dec -026
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.34
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4521973158169860992