18296+2603 HDS 2619 AB (HD 170648)

18h 29m 35.47s +26° 03' 20.4" P.A. 110.00 sep 0.6 mag 8.04,12.24 Sp A2 dist. 164.47 pc (536.5 l.y.)

Coord 2000 18296+2603 Discov num HDS2619 Comp AB Coord arcsec 2000 18 29 35.47 +26 03 20.4
Date first 1991 Date last 2012 Obs 3
Pa first 199 Pa last 109.8 P.A. Now (θ) 109.8°
Sep first 0.8 Sep last 0.62 Sep. Now (ρ) 0.62"
Mag pri 8.04 Mag sec 12.24 delta mag (ΔM) 4.2 Spectral class A2 (white)
Pri motion ra +006 Sec motion ra
Pri motion dec +008 Sec motion dec
Notes W




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Name HD 170648 Constellation Hercules SAO 86119 HIP 90635
Tycho2 2110-00825-1 HD 170648 BD BD+25 3541 Distance 164.47
Distance ly 536.5