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(399614) 2004CH21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58844 1.74e-08 au
e 0.110556 4.615e-08
i 14.357 5.118e-06 deg
Ω 133.073 2.503e-05 deg
ω 337.5 3.919e-05 deg
M 327.339 3.11e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3023 au
Aphelion 2.8746 au
Asc. node-Earth separation 1.3348 au
Desc. node-Earth separation 1.83356 au
Earth MOID 1.32441 au
Orbital period 1521.1 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 373 (2)
Radar observations (Discarded) 0 (0)
Arc length 7297.74 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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