Coord 2000 | 18355+4546 | Discov num | LDS6329 | Comp | Coord arcsec 2000 | 18 35 18.54 +45 44 39.8 | |||||
Date first | 1960 | Date last | 2016 | Obs | 9 | ||||||
Pa first | 51 | Pa last | 56.3 | P.A. Now (θ) | 56.3° | ||||||
Sep first | 112.0 | Sep last | 112.134 | Sep. Now (ρ) | 112.134" | ||||||
Mag pri | 10.11 | Mag sec | 12.40 | delta mag (ΔM) | 2.29 | Spectral class | M0.5V+M3 (red/red) | ||||
Pri motion ra | +452 | Sec motion ra | +460 | ||||||||
Pri motion dec | +365 | Sec motion dec | +361 | ||||||||
Notes | N V (See Notes, Proper motion indicates physical) |
Constellation | Lyra | HIP | 91128 | Tycho2 | 3527-02134-1 | GL | Gl 720A | ||||
BD | BD+45 2743 | Distance | 15.55 | Distance ly | 50.72 |