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(166938) 2003HC40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26638 1.04e-08 au
e 0.174357 3.69e-08
i 3.241 4.279e-06 deg
Ω 257.544 8.351e-05 deg
ω 3.128 8.475e-05 deg
M 22.037 1.48e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8712 au
Aphelion 2.6615 au
Asc. node-Earth separation 0.85649 au
Desc. node-Earth separation 1.67664 au
Earth MOID 0.85568 au
Orbital period 1246.23 days
Date of orbit computation  feb 22 02:25
Observational summary
Optical observations (Discarded) 502 (2)
Radar observations (Discarded) 0 (0)
Arc length 7291.86 days
Unobserved 371 days

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Ephemeris at epoch 60423 MJD
Right Ascension 330.296 deg
Declination -9.98378 deg
V Magnitude 21.5 mag
Solar Elongation 64.15 deg
Galactic Latitude -46.44 deg
Rate 0.498 deg/day
Direction 67.118 deg

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