Coord 2000 | 20048-0239 | Discov num | ELP 45 | Comp | AB | Coord arcsec 2000 | 20 04 49.36 -02 39 20.3 | ||||
Date first | 2008 | Date last | 2016 | Obs | 7 | ||||||
Pa first | 209 | Pa last | 208 | P.A. Now (θ) | 208° | ||||||
Sep first | 2.5 | Sep last | 2.667 | Sep. Now (ρ) | 2.667" | ||||||
Mag pri | 8.05 | Mag sec | 10.31 | delta mag (ΔM) | 2.26 | Spectral class | |||||
Pri motion ra | +029 | Sec motion ra | |||||||||
Pri motion dec | -072 | Sec motion dec | |||||||||
Notes | W K (, K-band or other infrared magnitudes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 20 04 49 -02 39 20 | ELP 45 AB | 2016 | 7 | 208 | 2.7 | 8.05 | 10.31 | 2.26 | <=== | |||
Show | 20 04 49 -02 39 20 | CVN 108 AC | 2011 | 1 | 57 | 4.4 | 8.03 | 19.20 | 11.17 | ||||
Show | 20 04 49 -02 39 20 | CVN 108 AD | 2015 | 2 | 232 | 5.6 | 8.03 | 16.60 | 8.57 | ||||
Show | 20 04 49 -02 39 20 | CVN 108 AE | 2015 | 2 | 140 | 7.0 | 8.03 | 17.80 | 9.77 |
Constellation | Aquila | Tycho2 | 5164-00567-1 | Gaia DR2 | 4222102218052861440 |