Coord 2000 | 20048+3359 | Discov num | SEI 841 | Comp | Coord arcsec 2000 | 20 04 49.10 +33 58 20.7 | |||||
Date first | 1893 | Date last | 2015 | Obs | 13 | ||||||
Pa first | 310 | Pa last | 307.1 | P.A. Now (θ) | 307.1° | ||||||
Sep first | 27.0 | Sep last | 26.693 | Sep. Now (ρ) | 26.693" | ||||||
Mag pri | 12.20 | Mag sec | 12.50 | delta mag (ΔM) | 0.3 | Spectral class | |||||
Pri motion ra | -002 | Sec motion ra | -002 | ||||||||
Pri motion dec | -005 | Sec motion dec | -004 | ||||||||
Notes | U (Proper motion indicates non-physical) |
Constellation | Cygnus | Tycho2 | 2678-00375-1 | Gaia DR2 | 2058360538302798720 |