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(428338) 2007HC98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58606 2.012e-08 au
e 0.054586 4.91e-08
i 14.784 7.179e-06 deg
Ω 170.854 1.969e-05 deg
ω 61.892 7.365e-05 deg
M 29.114 7.002e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4449 au
Aphelion 2.7272 au
Asc. node-Earth separation 1.5204 au
Desc. node-Earth separation 1.64091 au
Earth MOID 1.47191 au
Orbital period 1519 days
Date of orbit computation  apr 23 21:21
Observational summary
Optical observations (Discarded) 244 (1)
Radar observations (Discarded) 0 (0)
Arc length 10625.9 days
Unobserved 373 days

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Ephemeris at epoch 60425 MJD
Right Ascension 295.329 deg
Declination -4.15392 deg
V Magnitude 21.85 mag
Solar Elongation 98.08 deg
Galactic Latitude -12.99 deg
Rate 0.223 deg/day
Direction 58.165 deg

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