Coord 2000 | 18561+1709 | Discov num | BPM 894 | Comp | Coord arcsec 2000 | 18 56 05.77 +17 08 52.2 | |||||
Date first | 1992 | Date last | 2015 | Obs | 9 | ||||||
Pa first | 18 | Pa last | 17.9 | P.A. Now (θ) | 17.9° | ||||||
Sep first | 96.5 | Sep last | 95.874 | Sep. Now (ρ) | 95.874" | ||||||
Mag pri | 13.09 | Mag sec | 15.36 | delta mag (ΔM) | 2.27 | Spectral class | |||||
Pri motion ra | +013 | Sec motion ra | -001 | ||||||||
Pri motion dec | -056 | Sec motion dec | +003 | ||||||||
Notes | N V (See Notes, Proper motion indicates physical) |
Constellation | Hercules | Gaia DR2 | 4517117371241554560 |