Coord 2000 | 17554+5558 | Discov num | HJL1097 | Comp | Coord arcsec 2000 | 17 55 23.65 +55 58 17.0 | |||||
Date first | 1905 | Date last | 2016 | Obs | 18 | ||||||
Pa first | 50 | Pa last | 49.1 | P.A. Now (θ) | 49.1° | ||||||
Sep first | 351.7 | Sep last | 351.578 | Sep. Now (ρ) | 351.578" | ||||||
Mag pri | 6.12 | Mag sec | 8.93 | delta mag (ΔM) | 2.81 | Spectral class | F0IV+K0 (yellow-white/yellow-orange) | ||||
Pri motion ra | +035 | Sec motion ra | +037 | ||||||||
Pri motion dec | +124 | Sec motion dec | +123 | ||||||||
Notes | T (Parallax indicates physical) |
Name | HD 163929 | Constellation | Draco | SAO | 30645 | HIP | 87744 | ||||
Tycho2 | 3906-00438-1 | Gaia DR2 | 1418298742029999488 | HD | 163929 | HR | 6699 | ||||
GC | 24410 | BD | BD+55 1995 | FK5 | 3428 | Distance | 56.37 | ||||
Distance ly | 183.88 |