Coord 2000 | 02551+4118 | Discov num | UC 861 | Comp | DE | Coord arcsec 2000 | 02 55 10.62 +41 17 30.4 | ||||
Date first | 1998 | Date last | 2015 | Obs | 4 | ||||||
Pa first | 216 | Pa last | 215.7 | P.A. Now (θ) | 215.7° | ||||||
Sep first | 47.8 | Sep last | 47.78 | Sep. Now (ρ) | 47.78" | ||||||
Mag pri | 15.73 | Mag sec | 16.35 | delta mag (ΔM) | 0.62 | Spectral class | |||||
Pri motion ra | +016 | Sec motion ra | +018 | ||||||||
Pri motion dec | +053 | Sec motion dec | +053 | ||||||||
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 08 +41 17 45 | UC 861 AB | 2015 | 4 | 263 | 22.0 | 15.02 | 15.40 | 0.38 | ||||
Show | 02 55 08 +41 17 45 | UC 861 AC | 2015 | 4 | 22 | 49.3 | 15.02 | 15.69 | 0.67 | ||||
Show | 02 55 08 +41 17 45 | UC 861 AD | 2015 | 4 | 116 | 34.3 | 15.02 | 15.73 | 0.71 | ||||
Show | 02 55 08 +41 17 45 | UC 861 AE | 2015 | 4 | 177 | 54.0 | 15.02 | 16.35 | 1.33 | ||||
Show | 02 55 11 +41 17 30 | UC 861 DE | 2015 | 4 | 216 | 47.8 | 15.73 | 16.35 | 0.62 | <=== |
Constellation | Perseus | Gaia DR2 | 336196300332789376 |