18165+2324 BUP 180 BC

 
 
18h 16m 31.87s +23° 26' 01.9" P.A. 248.00 sep 17.3 mag 11.72,12.95
 
 
Coord 2000 18165+2324 Discov num BUP 180 Comp BC Coord arcsec 2000 18 16 31.87 +23 26 01.9
Date first 1897 Date last 2015 Obs 13
Pa first 247 Pa last 248.1 P.A. Now (θ) 248.1°
Sep first 18.2 Sep last 17.305 Sep. Now (ρ) 17.305"
Mag pri 11.72 Mag sec 12.95 delta mag (ΔM) 1.23 Spectral class
Pri motion ra +006 Sec motion ra +006
Pri motion dec -006 Sec motion dec +002
Notes N (See Notes)
rPM=0.943
This double is not physical.
 
 
18165+2324 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 167943 85884 18 16 32 +23 23 55 BLL 32 AB 2015 8 2 126.7 7.43 11.72 4.29
Show 85884 18 16 32 +23 23 55 BUP 180 AC 2015 4 354 120.7 7.43 12.95 5.52
Show 18 16 32 +23 26 02 BUP 180 BC 2015 13 248 17.3 11.72 12.95 1.23 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4578476476602211456