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(499108) 2009HC15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.24311 4.917e-08 au
e 0.141933 5.887e-08
i 12.736 9.28e-06 deg
Ω 41.873 2.785e-05 deg
ω 272.69 4.773e-05 deg
M 93.949 3.37e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7828 au
Aphelion 3.7034 au
Asc. node-Earth separation 2.1657 au
Desc. node-Earth separation 2.19125 au
Earth MOID 1.80759 au
Orbital period 2133.25 days
Date of orbit computation  feb 22 03:36
Observational summary
Optical observations (Discarded) 204 (1)
Radar observations (Discarded) 0 (0)
Arc length 7576.04 days
Unobserved 102 days

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Ephemeris at epoch 60419 MJD
Right Ascension 55.032 deg
Declination 24.0247 deg
V Magnitude 22.38 mag
Solar Elongation -29.53 deg
Galactic Latitude -24.63 deg
Rate 0.325 deg/day
Direction 73.671 deg

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