18495+1811 HDS 2668 (HD 229631)

 
 
18h 49m 30.12s +18° 11' 13.4" P.A. 60.00 sep 0.4 mag 9.11,11.64 Sp A0 dist. 263.85 pc (860.68 l.y.)
 
 
Coord 2000 18495+1811 Discov num HDS2668 Comp Coord arcsec 2000 18 49 30.12 +18 11 13.4
Date first 1991 Date last 2014 Obs 4
Pa first 55 Pa last 60.2 P.A. Now (θ) 60.2°
Sep first 0.5 Sep last 0.421 Sep. Now (ρ) 0.421"
Mag pri 9.11 Mag sec 11.64 delta mag (ΔM) 2.53 Spectral class A0 (white)
Pri motion ra -003 Sec motion ra
Pri motion dec +009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 229631 Constellation Hercules SAO 104148 HIP 92374
Tycho2 1588-00402-1 Gaia DR2 4512233478008451200 HD 229631 BD BD+18 3833
Distance 263.85 Distance ly 860.68