17171+1806 LDS 4735 AB

 
 
17h 17m 08.00s +18° 06' 58.7" P.A. 356.00 sep 46.4 mag 11.27,15.43
 
 
Coord 2000 17171+1806 Discov num LDS4735 Comp AB Coord arcsec 2000 17 17 08.00 +18 06 58.7
Date first 1960 Date last 2016 Obs 8
Pa first 357 Pa last 356.4 P.A. Now (θ) 356.4°
Sep first 47.0 Sep last 46.422 Sep. Now (ρ) 46.422"
Mag pri 11.27 Mag sec 15.43 delta mag (ΔM) 4.16 Spectral class
Pri motion ra -071 Sec motion ra -074
Pri motion dec -182 Sec motion dec -174
Notes N W (See Notes, )
rPM=0.044 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1540-00795-1