Coord 2000 | 17589-3652 | Discov num | DUN 219 | Comp | AB | Coord arcsec 2000 | 17 58 55.69 -36 51 30.2 | ||||
Date first | 1836 | Date last | 2016 | Obs | 23 | ||||||
Pa first | 265 | Pa last | 253.3 | P.A. Now (θ) | 253.3° | ||||||
Sep first | 47.1 | Sep last | 54.21 | Sep. Now (ρ) | 54.21" | ||||||
Mag pri | 5.84 | Mag sec | 7.75 | delta mag (ΔM) | 1.91 | Spectral class | G8III (yellow) | ||||
Pri motion ra | +011 | Sec motion ra | -014 | ||||||||
Pri motion dec | +014 | Sec motion dec | -047 | ||||||||
Notes | N L (See Notes, Linear solution) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 163651 | 209545 | 17 58 56 -36 51 30 | DUN 219 AB | 2016 | 23 | 253 | 54.2 | 5.84 | 7.75 | 1.91 | <=== | |
Show | 209545 | 17 58 56 -36 51 30 | DUN 219 AC | 2016 | 5 | 174 | 40.7 | 5.84 | 11.30 | 5.46 |
Name | HD 163651 | Constellation | Sagittarius | SAO | 209545 | HIP | 88038 | ||||
Tycho2 | 7390-00693-1 | Gaia DR2 | 4037358426191922688 | HD | 163651 | HR | 6691 | ||||
GC | 24435 | CD | CD-3612060 | CP | CP-36 7836 | Distance | 121.8 | ||||
Distance ly | 397.31 |