Coord 2000 | 01478+4237 | Discov num | BJN 23 | Comp | AB | Coord arcsec 2000 | 01 47 47.34 +42 37 04.2 | ||||
Date first | 1903 | Date last | 2015 | Obs | 12 | ||||||
Pa first | 244 | Pa last | 220 | P.A. Now (θ) | 220° | ||||||
Sep first | 34.3 | Sep last | 27.398 | Sep. Now (ρ) | 27.398" | ||||||
Mag pri | 11.56 | Mag sec | 10.62 | delta mag (ΔM) | 0.94 | Spectral class | |||||
Pri motion ra | +005 | Sec motion ra | +125 | ||||||||
Pri motion dec | -008 | Sec motion dec | -061 | ||||||||
Notes | U (Proper motion indicates non-physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 01 47 47 +42 37 04 | BJN 23 AB | 2015 | 12 | 220 | 27.4 | 11.56 | 10.62 | 0.94 | <=== | |||
Show | 01 47 46 +42 36 44 | SKF 1806 BC | 2016 | 12 | 80 | 27.9 | 11.60 | 14.60 | 3.00 |
Constellation | Andromeda | Tycho2 | 2823-02192-1 | Gaia DR2 | 347811438089741696 |