Coord 2000 | 21579+6101 | Discov num | EVS 45 | Comp | AC | Coord arcsec 2000 | 21 57 51.93 +61 01 07.9 | ||||
Date first | 1999 | Date last | 2014 | Obs | 5 | ||||||
Pa first | 42 | Pa last | 42.2 | P.A. Now (θ) | 42.2° | ||||||
Sep first | 18.3 | Sep last | 18.238 | Sep. Now (ρ) | 18.238" | ||||||
Mag pri | 7.78 | Mag sec | 17.62 | delta mag (ΔM) | 9.84 | Spectral class | G0 (yellow) | ||||
Pri motion ra | -005 | Sec motion ra | |||||||||
Pri motion dec | -003 | Sec motion dec | |||||||||
Notes | N U (See Notes, Proper motion indicates non-physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 19765 | 21 57 52 +61 01 08 | MLR 17 AB | 1992 | 13 | 22 | 0.2 | 8.30 | 8.30 | 0.00 | |||
Show | IR Cep | 19765 | 21 57 52 +61 01 08 | EVS 45 AC | 2014 | 5 | 42 | 18.2 | 7.78 | 17.62 | 9.84 | <=== |
Var name | IR Cep | Constellation | Cepheus | SAO | 19765 | HIP | 108426 | ||||
Tycho2 | 4262-01009-1 | Gaia DR2 | 2203988169026743936 | HD | 208960 | BD | BD+60 2321 | ||||
Distance | 675.68 | Distance ly | 2204.07 |