Coord 2000 | 19405+3916 | Discov num | KOI4427 | Comp | AB | Coord arcsec 2000 | 19 40 28.13 +39 16 26.7 | ||||
Date first | 2014 | Date last | 2014 | Obs | 1 | ||||||
Pa first | 253 | Pa last | 252.9 | P.A. Now (θ) | 252.9° | ||||||
Sep first | 3.2 | Sep last | 3.201 | Sep. Now (ρ) | 3.201" | ||||||
Mag pri | 12.50 | Mag sec | 19.50 | delta mag (ΔM) | 7 | Spectral class | |||||
Pri motion ra | +032 | Sec motion ra | |||||||||
Pri motion dec | +010 | 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 | 19 40 28 +39 16 27 | KOI 4427 AB | 2014 | 1 | 253 | 3.2 | 12.50 | 19.50 | 7.00 | <=== | |||
Show | 19 40 28 +39 16 27 | KOI 4427 AC | 2014 | 1 | 146 | 3.4 | 12.50 | 20.30 | 7.80 | ||||
Show | 19 40 28 +39 16 27 | KOI 4427 AD | 2016 | 5 | 272 | 5.3 | 12.50 | 15.70 | 3.20 |
Constellation | Cygnus | Gaia DR2 | 2076232790569562112 |