Coord 2000 | 02559+3840 | Discov num | UC 877 | Comp | BC | Coord arcsec 2000 | 02 55 52.44 +38 39 37.1 | ||||
Date first | 1998 | Date last | 2015 | Obs | 3 | ||||||
Pa first | 277 | Pa last | 276.7 | P.A. Now (θ) | 276.7° | ||||||
Sep first | 28.9 | Sep last | 28.747 | Sep. Now (ρ) | 28.747" | ||||||
Mag pri | 14.64 | Mag sec | 16.11 | delta mag (ΔM) | 1.47 | Spectral class | |||||
Pri motion ra | -028 | Sec motion ra | -021 | ||||||||
Pri motion dec | -069 | Sec motion dec | -065 | ||||||||
Notes | V (Proper motion indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 02 55 52 +38 40 25 | UC 877 AB | 2015 | 3 | 173 | 48.1 | 14.34 | 14.64 | 0.30 | ||||
Show | 02 55 52 +38 40 25 | UC 877 AC | 2015 | 3 | 207 | 50.0 | 14.34 | 16.11 | 1.77 | ||||
Show | 02 55 52 +38 40 25 | UC 877 AD | 2015 | 3 | 15 | 36.2 | 14.34 | 16.54 | 2.20 | ||||
Show | 02 55 52 +38 39 37 | UC 877 BC | 2015 | 3 | 277 | 28.7 | 14.64 | 16.11 | 1.47 | <=== |
Constellation | Perseus | Gaia DR2 | 143214967227884544 |