Coord 2000 | 19453-1314 | Discov num | STF2565 | Comp | Coord arcsec 2000 | 19 45 18.48 -13 14 18.2 | |||||
Date first | 1830 | Date last | 2019 | Obs | 27 | ||||||
Pa first | 34 | Pa last | 39.7 | P.A. Now (θ) | 39.7° | ||||||
Sep first | 5.4 | Sep last | 5.51 | Sep. Now (ρ) | 5.51" | ||||||
Mag pri | 9.30 | Mag sec | 9.40 | delta mag (ΔM) | 0.1 | Spectral class | K0/1III (yellow-orange) | ||||
Pri motion ra | -010 | Sec motion ra | -008 | ||||||||
Pri motion dec | -099 | Sec motion dec | -100 | ||||||||
Notes | T (Parallax indicates physical) |
Name | HD 186509 | Constellation | Sagittarius | SAO | 162952 | Tycho2 | 5736-01852-1 | ||||
Gaia DR2 | 4183477779016504960 | HD | 186509 | GC | 27329 |