Coord 2000 | 20099+5657 | Discov num | ES 132 | Comp | AB | Coord arcsec 2000 | 20 09 51.36 +56 57 13.6 | ||||
Date first | 1902 | Date last | 2018 | Obs | 44 | ||||||
Pa first | 81 | Pa last | 82.4 | P.A. Now (θ) | 82.4° | ||||||
Sep first | 5.3 | Sep last | 5.437 | Sep. Now (ρ) | 5.437" | ||||||
Mag pri | 9.48 | Mag sec | 9.82 | delta mag (ΔM) | 0.34 | Spectral class | F8+F8 (yellow-white/yellow-white) | ||||
Pri motion ra | +030 | Sec motion ra | +027 | ||||||||
Pri motion dec | +039 | Sec motion dec | +037 | ||||||||
Notes | V (Proper motion indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 239339 | 20 09 51 +56 57 14 | ES 132 AB | 2018 | 44 | 82 | 5.4 | 9.48 | 9.82 | 0.34 | <=== | ||
Show | 32330 | 20 09 51 +56 57 14 | ES 132 AC | 2018 | 42 | 63 | 32.7 | 9.48 | 9.68 | 0.20 | |||
Show | 32330 | 20 09 52 +56 57 14 | ES 132 BC | 2018 | 34 | 59 | 27.6 | 9.82 | 9.68 | 0.14 |
Name | HD 239339 | Constellation | Cygnus | Tycho2 | 3944-01820-1 | Gaia DR2 | 2186461236426316032 | ||||
HD | 239339 |