18086+1700 HDS 2555

 
 
18h 08m 35.81s +17° 00' 09.5" P.A. 113.00 sep 0.5 mag 9.32,11.72 Sp A2 dist. 260.42 pc (849.49 l.y.)
 
 
Coord 2000 18086+1700 Discov num HDS2555 Comp Coord arcsec 2000 18 08 35.81 +17 00 09.5
Date first 1991 Date last 2013 Obs 3
Pa first 117 Pa last 113.2 P.A. Now (θ) 113.2°
Sep first 0.4 Sep last 0.461 Sep. Now (ρ) 0.461"
Mag pri 9.32 Mag sec 11.72 delta mag (ΔM) 2.4 Spectral class A2 (white)
Pri motion ra -002 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules HIP 88868 Tycho2 1571-01960-1 Gaia DR2 4502157617870706688
BD BD+16 3380 Distance 260.42 Distance ly 849.49