Coord 2000 | 18268+0659 | Discov num | SLE 342 | Comp | AB | Coord arcsec 2000 | 18 26 46.81 +06 58 32.1 | ||||
Date first | 1906 | Date last | 2015 | Obs | 13 | ||||||
Pa first | 293 | Pa last | 292.5 | P.A. Now (θ) | 292.5° | ||||||
Sep first | 12.7 | Sep last | 12.62 | Sep. Now (ρ) | 12.62" | ||||||
Mag pri | 10.59 | Mag sec | 11.35 | delta mag (ΔM) | 0.76 | Spectral class | A3 (white) | ||||
Pri motion ra | -001 | Sec motion ra | -001 | ||||||||
Pri motion dec | -004 | Sec motion dec | -004 | ||||||||
Notes | U (Proper motion indicates non-physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 18 26 47 +06 58 32 | SLE 342 AB | 2015 | 13 | 293 | 12.6 | 10.59 | 11.35 | 0.76 | <=== | |||
Show | 18 26 47 +06 58 32 | SLE 342 AC | 2015 | 11 | 319 | 26.0 | 10.59 | 12.35 | 1.76 |
Constellation | Ophiuchus | Tycho2 | 0445-00305-1 | Gaia DR2 | 4477459326846507264 |