Coord 2000 | 20054+4430 | Discov num | KOI1253 | Comp | Coord arcsec 2000 | 20 05 25.21 +44 29 32.1 | |||||
Date first | 1998 | Date last | 2015 | Obs | 3 | ||||||
Pa first | 161 | Pa last | 159 | P.A. Now (θ) | 159° | ||||||
Sep first | 3.5 | Sep last | 3.468 | Sep. Now (ρ) | 3.468" | ||||||
Mag pri | 12.80 | Mag sec | 12.30 | delta mag (ΔM) | 0.5 | Spectral class | |||||
Pri motion ra | -003 | Sec motion ra | |||||||||
Pri motion dec | +023 | Sec motion dec | |||||||||
Notes | K (K-band or other infrared magnitudes) |
Constellation | Cygnus | Gaia DR2 | 2081893007707795584 |