Coord 2000 | 19411+4012 | Discov num | KOI4819 | Comp | AB | Coord arcsec 2000 | 19 41 05.96 +40 11 42.2 | ||||
Date first | 2010 | Date last | 2010 | Obs | 1 | ||||||
Pa first | 161 | Pa last | 160.7 | P.A. Now (θ) | 160.7° | ||||||
Sep first | 1.8 | Sep last | 1.775 | Sep. Now (ρ) | 1.775" | ||||||
Mag pri | 13.60 | Mag sec | 18.30 | delta mag (ΔM) | 4.7 | Spectral class | |||||
Pri motion ra | -011 | 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 41 06 +40 11 42 | KOI 4819 AB | 2010 | 1 | 161 | 1.8 | 13.60 | 18.30 | 4.70 | <=== | |||
Show | 19 41 06 +40 11 42 | KOI 4819 AC | 2015 | 3 | 299 | 2.6 | 13.60 | 15.20 | 1.60 |
Constellation | Cygnus | Gaia DR2 | 2076487632439087616 |