Coord 2000 | 18599+3922 | Discov num | KOI1934 | Comp | AC | Coord arcsec 2000 | 18 59 52.72 +39 21 37.0 | ||||
Date first | 1998 | Date last | 2015 | Obs | 6 | ||||||
Pa first | 51 | Pa last | 50.8 | P.A. Now (θ) | 50.8° | ||||||
Sep first | 6.3 | Sep last | 6.279 | Sep. Now (ρ) | 6.279" | ||||||
Mag pri | 12.30 | Mag sec | 15.40 | delta mag (ΔM) | 3.1 | Spectral class | |||||
Pri motion ra | -006 | Sec motion ra | |||||||||
Pri motion dec | +000 | Sec motion dec | |||||||||
Notes | K (K-band or other infrared magnitudes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 18 59 53 +39 21 37 | KOI 1934 AB | 2013 | 1 | 30 | 5.3 | 12.30 | 19.20 | 6.90 | ||||
Show | 18 59 53 +39 21 37 | KOI 1934 AC | 2015 | 6 | 51 | 6.3 | 12.30 | 15.40 | 3.10 | <=== |
Constellation | Lyra | Gaia DR2 | 2100314358653051392 |