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AstDyS ∴ Objects ∴ 2000CH99 ∴ Summary
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(121871) 2000CH99  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.1514 4.329e-08 au
e 0.126632 9.028e-08
i 2.633 8.665e-06 deg
Ω 135.996 0.0001844 deg
ω 70.439 0.0001869 deg
M 69.424 3.235e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7523 au
Aphelion 3.5505 au
Asc. node-Earth separation 1.98776 au
Desc. node-Earth separation 2.22343 au
Earth MOID 1.74794 au
Orbital period 2043.4 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 250 (1)
Radar observations (Discarded) 0 (0)
Arc length 6262.1 days
Unobserved 726 days

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Ephemeris at epoch 58566 MJD
Right Ascension 330.994 deg
Declination -11.9901 deg
V Magnitude 21.98 mag
Solar Elongation 33.99 deg
Galactic Latitude -47.99 deg
Rate 0.332 deg/day
Direction 70.726 deg

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