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(371998) 2008HC16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55436 1.645e-08 au
e 0.148626 6.432e-08
i 5.899 4.741e-06 deg
Ω 143.57 5.977e-05 deg
ω 43.926 6.12e-05 deg
M 354.42 1.511e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1747 au
Aphelion 2.934 au
Asc. node-Earth separation 1.26964 au
Desc. node-Earth separation 1.78503 au
Earth MOID 1.1812 au
Orbital period 1491.15 days
Date of orbit computation  feb 22 03:09
Observational summary
Optical observations (Discarded) 477 (23)
Radar observations (Discarded) 0 (0)
Arc length 7152.76 days
Unobserved 87 days

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Ephemeris at epoch 60419 MJD
Right Ascension 171.981 deg
Declination 10.6441 deg
V Magnitude 20 mag
Solar Elongation -138.89 deg
Galactic Latitude 64.35 deg
Rate 0.057 deg/day
Direction -61.363 deg

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