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(54219) 2000HC99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80094 1.285e-08 au
e 0.099309 4.294e-08
i 3.853 5.281e-06 deg
Ω 349.157 5.335e-05 deg
ω 328.877 5.839e-05 deg
M 310.02 2.412e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5228 au
Aphelion 3.0791 au
Asc. node-Earth separation 1.55005 au
Desc. node-Earth separation 2.03811 au
Earth MOID 1.51039 au
Orbital period 1712.19 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1172 (7)
Radar observations (Discarded) 0 (0)
Arc length 10735 days
Unobserved 315 days

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Ephemeris at epoch 60420 MJD
Right Ascension 287.029 deg
Declination -27.1766 deg
V Magnitude 19.99 mag
Solar Elongation 104.87 deg
Galactic Latitude -15.42 deg
Rate 0.168 deg/day
Direction 92.01 deg

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