18214+1810 HDS 2594 (V1017 Her)

18h 21m 26.11s +18° 10' 25.7" P.A. 319.00 sep 0.3 mag 10.67,11.82 Sp A0 dist. 140.06 pc (456.88 l.y.)

Coord 2000 18214+1810 Discov num HDS2594 Comp Coord arcsec 2000 18 21 26.11 +18 10 25.7
Date first 1991 Date last 2012 Obs 3
Pa first 318 Pa last 319.2 P.A. Now (θ) 319.2°
Sep first 0.3 Sep last 0.259 Sep. Now (ρ) 0.259"
Mag pri 10.67 Mag sec 11.82 delta mag (ΔM) 1.15 Spectral class A0 (white)
Pri motion ra -001 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Var name V1017 Her Constellation Hercules HIP 89972 Tycho2 1572-01622-1
Gaia DR2 4523633145843531264 HD 348533 BD BD+18 3650 Distance 140.06
Distance ly 456.88