Coord 2000 | 17188-7325 | Discov num | B 2829 | Comp | Coord arcsec 2000 | 17 18 47.54 -73 25 13.4 | |||||
Date first | 1931 | Date last | 2016 | Obs | 3 | ||||||
Pa first | 40 | Pa last | 33.8 | P.A. Now (θ) | 33.8° | ||||||
Sep first | 3.5 | Sep last | 2.798 | Sep. Now (ρ) | 2.798" | ||||||
Mag pri | 9.88 | Mag sec | 14.40 | delta mag (ΔM) | 4.52 | Spectral class | K0IIIe (yellow-orange) | ||||
Pri motion ra | +006 | Sec motion ra | |||||||||
Pri motion dec | +014 | Sec motion dec | |||||||||
Notes | S (Parallax indidates non-physical) |
Constellation | Apus | Tycho2 | 9288-00744-1 | Gaia DR2 | 5804085561048983552 |