Coord 2000 | 19019+4623 | Discov num | DEA 399 | Comp | Coord arcsec 2000 | 19 01 58.08 +46 23 38.2 | |||||
Date first | 1999 | Date last | 2015 | Obs | 7 | ||||||
Pa first | 344 | Pa last | 343.8 | P.A. Now (θ) | 343.8° | ||||||
Sep first | 20.5 | Sep last | 20.395 | Sep. Now (ρ) | 20.395" | ||||||
Mag pri | 11.30 | Mag sec | 18.60 | delta mag (ΔM) | 7.3 | Spectral class | |||||
Pri motion ra | +000 | Sec motion ra | -001 | ||||||||
Pri motion dec | -019 | Sec motion dec | -019 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Lyra | Tycho2 | 3541-00741-1 | Gaia DR2 | 2106555843784290560 |