Coord 2000 | 20161+4605 | Discov num | STJ 104 | Comp | Coord arcsec 2000 | 20 16 04.62 +46 04 38.2 | |||||
Date first | 2015 | Date last | 2018 | Obs | 3 | ||||||
Pa first | 317 | Pa last | 315.7 | P.A. Now (θ) | 315.7° | ||||||
Sep first | 1.4 | Sep last | 1.418 | Sep. Now (ρ) | 1.418" | ||||||
Mag pri | 11.20 | Mag sec | 12.90 | delta mag (ΔM) | 1.7 | Spectral class | |||||
Pri motion ra | +000 | Sec motion ra | +002 | ||||||||
Pri motion dec | +014 | Sec motion dec | +014 | ||||||||
Notes | T (Parallax indicates physical) |
Constellation | Cygnus | Tycho2 | 3572-01596-1 |