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AstDyS ∴ Objects ∴ 2016ED221 ∴ Summary
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(563989) 2016ED221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1048 6.412e-08 au
e 0.07726 1.037e-07
i 9.955 1.679e-05 deg
Ω 0.2 4.623e-05 deg
ω 69.699 0.0001086 deg
M 299.554 0.0001027 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8649 au
Aphelion 3.3447 au
Asc. node-Earth separation 2.00288 au
Desc. node-Earth separation 2.17532 au
Earth MOID 1.89777 au
Orbital period 1998.25 days
Date of orbit computation  feb 22 03:48
Observational summary
Optical observations (Discarded) 122 (0)
Radar observations (Discarded) 0 (0)
Arc length 5850.11 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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