18555+1413 BPM 888

 
 
18h 55m 31.93s +14° 13' 25.4" P.A. 189.00 sep 100.8 mag 15.32,15.65
 
 
Coord 2000 18555+1413 Discov num BPM 888 Comp Coord arcsec 2000 18 55 31.93 +14 13 25.4
Date first 1992 Date last 2015 Obs 9
Pa first 189 Pa last 188.9 P.A. Now (θ) 188.9°
Sep first 101.0 Sep last 100.774 Sep. Now (ρ) 100.774"
Mag pri 15.32 Mag sec 15.65 delta mag (ΔM) 0.33 Spectral class
Pri motion ra -004 Sec motion ra +003
Pri motion dec -014 Sec motion dec -018
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.442
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4506403798662453760