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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003HM16 ∴ Summary
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(143624) 2003HM16  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.96698 4.417e-09 au
e 0.576362 5.365e-08
i 35.606 1.055e-05 deg
Ω 195.976 1.242e-05 deg
ω 46.987 1.46e-05 deg
M 342.439 5.151e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8333 au
Aphelion 3.1007 au
Asc. node-Earth separation -0.05782 au
Desc. node-Earth separation 1.16678 au
Earth MOID 0.05084 au
Orbital period 1007.63 days
Date of orbit computation   May 17 20:01
Observational summary
Optical observations (Discarded) 685 (8)
Radar observations (Discarded) 0 (0)
Arc length 5116 days
Unobserved 26 days

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Ephemeris at epoch 57898 MJD
Right Ascension 0.64013 deg
Declination 30.1744 deg
V Magnitude 18.32 mag
Solar Elongation 55.28 deg
Galactic Latitude -31.52 deg
Rate 0.57 deg/day
Direction 78.938 deg

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