Coord 2000 | 00550+5824 | Discov num | BKO 147 | Comp | CD | Coord arcsec 2000 | 00 55 04.54 +58 24 19.7 | ||||
Date first | 1998 | Date last | 2015 | Obs | 8 | ||||||
Pa first | 79 | Pa last | 78.9 | P.A. Now (θ) | 78.9° | ||||||
Sep first | 10.9 | Sep last | 10.84 | Sep. Now (ρ) | 10.84" | ||||||
Mag pri | 13.20 | Mag sec | 14.20 | delta mag (ΔM) | 1 | Spectral class | |||||
Pri motion ra | -001 | Sec motion ra | -003 | ||||||||
Pri motion dec | -007 | Sec motion dec | +001 | ||||||||
Notes | U (Proper motion indicates non-physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 00 55 02 +58 23 31 | STI 1472 AB | 2015 | 12 | 2 | 14.2 | 10.83 | 11.50 | 0.67 | ||||
Show | 00 55 02 +58 23 31 | BKO 147 AC | 2015 | 8 | 19 | 51.1 | 10.83 | 13.20 | 2.37 | ||||
Show | 00 55 05 +58 24 20 | BKO 147 CD | 2015 | 8 | 79 | 10.8 | 13.20 | 14.20 | 1.00 | <=== |
Constellation | Cassiopeia | Gaia DR2 | 424391563977778304 |