Coord 2000 | 19338+3942 | Discov num | DEA 448 | Comp | Coord arcsec 2000 | 19 33 50.95 +39 42 22.7 | |||||
Date first | 1998 | Date last | 2015 | Obs | 7 | ||||||
Pa first | 243 | Pa last | 242.8 | P.A. Now (θ) | 242.8° | ||||||
Sep first | 30.0 | Sep last | 30.197 | Sep. Now (ρ) | 30.197" | ||||||
Mag pri | 11.70 | Mag sec | 18.80 | delta mag (ΔM) | 7.1 | Spectral class | |||||
Pri motion ra | +005 | Sec motion ra | +007 | ||||||||
Pri motion dec | +002 | Sec motion dec | +004 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Cygnus | Tycho2 | 3139-00951-1 | Gaia DR2 | 2052478013648077056 |