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(660908) 2003HC55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78208 3.525e-08 au
e 0.093057 9.639e-08
i 13.417 9.911e-06 deg
Ω 26.624 2.965e-05 deg
ω 177.707 4.895e-05 deg
M 188.294 4.341e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5232 au
Aphelion 3.041 au
Asc. node-Earth separation 2.04566 au
Desc. node-Earth separation 1.51963 au
Earth MOID 1.51946 au
Orbital period 1694.93 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 184 (1)
Radar observations (Discarded) 0 (0)
Arc length 7482.12 days
Unobserved 214 days

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Ephemeris at epoch 60452 MJD
Right Ascension 42.1228 deg
Declination 18.7449 deg
V Magnitude 22.65 mag
Solar Elongation 15.92 deg
Galactic Latitude -36.06 deg
Rate 0.369 deg/day
Direction 67.745 deg

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