Coord 2000 | 20023+4547 | Discov num | LDS6338 | Comp | AB | Coord arcsec 2000 | 20 02 17.18 +45 46 59.1 | ||||
Date first | 1960 | Date last | 2015 | Obs | 6 | ||||||
Pa first | 169 | Pa last | 98.7 | P.A. Now (θ) | 98.7° | ||||||
Sep first | 6.0 | Sep last | 11.906 | Sep. Now (ρ) | 11.906" | ||||||
Mag pri | 10.20 | Mag sec | 13.20 | delta mag (ΔM) | 3 | Spectral class | |||||
Pri motion ra | +141 | Sec motion ra | +043 | ||||||||
Pri motion dec | +131 | Sec motion dec | +011 | ||||||||
Notes | N V W R (See Notes, Proper motion indicates physical, , Red magnitudes) |
Spectr | K0 | Constellation | Cygnus | HIP | 98655 | Tycho2 | 3558-01262-1 | ||||
HD | 190274 | Distance | 107.07 | Distance ly | 349.26 |