Coord 2000 | 19372+2830 | Discov num | GNS 3 | Comp | Ba,Bb | Coord arcsec 2000 | 19 37 11.74 +28 29 59.5 | ||||
Date first | 2013 | Date last | 2015 | Obs | 2 | ||||||
Pa first | 221 | Pa last | 214.8 | P.A. Now (θ) | 214.8° | ||||||
Sep first | 0.1 | Sep last | 0.124 | Sep. Now (ρ) | 0.124" | ||||||
Mag pri | 15.30 | Mag sec | 15.40 | delta mag (ΔM) | 0.1 | Spectral class | |||||
Pri motion ra | -031 | Sec motion ra | |||||||||
Pri motion dec | -084 | Sec motion dec | |||||||||
Notes | N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 87464 | 19 37 12 +28 29 60 | GNS 3 AB | 2016 | 15 | 8 | 4.5 | 6.68 | 13.90 | 7.22 | |||
Show | 19 37 12 +28 29 60 | GNS 3 Ba,Bb | 2015 | 2 | 215 | 0.1 | 15.30 | 15.40 | 0.10 | <=== |
Constellation | Cygnus | Gaia DR2 | 2031479093959232128 |