Coord 2000 | 12254-1320 | Discov num | TOK 557 | Comp | AC | Coord arcsec 2000 | 12 25 26.86 -13 20 14.9 | ||||
Date first | 1980 | Date last | 2015 | Obs | 5 | ||||||
Pa first | 33 | Pa last | 33.2 | P.A. Now (θ) | 33.2° | ||||||
Sep first | 404.0 | Sep last | 403.762 | Sep. Now (ρ) | 403.762" | ||||||
Mag pri | 9.07 | Mag sec | 16.15 | delta mag (ΔM) | 7.08 | Spectral class | G8V (yellow) | ||||
Pri motion ra | -105 | Sec motion ra | -104 | ||||||||
Pri motion dec | -024 | Sec motion dec | -032 | ||||||||
Notes | V (Proper motion indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 157274 | 12 25 27 -13 20 15 | RST 3788 AB | 2016 | 8 | 310 | 2.7 | 9.07 | 13.05 | 3.98 | |||
Show | 157274 | 12 25 27 -13 20 15 | TOK 557 AC | 2015 | 5 | 33 | 403.8 | 9.07 | 16.15 | 7.08 | <=== |
Constellation | Corvus | SAO | 157274 | HIP | 60620 | Tycho2 | 5532-00167-1 | ||||
Gaia DR2 | 3576032449740657024 | HD | 108139 | BD | BD-12 3634 | Distance | 57.77 | ||||
Distance ly | 188.45 |