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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 4.432e-09 au
e 0.576362 5.401e-08
i 35.606 1.088e-05 deg
Ω 195.976 1.266e-05 deg
ω 46.987 1.474e-05 deg
M 342.439 5.161e-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   Feb 9 12:54
Observational summary
Optical observations (Discarded) 671 (7)
Radar observations (Discarded) 0 (0)
Arc length 5031 days
Unobserved 51 days

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Ephemeris at epoch 57838 MJD
Right Ascension 307.032 deg
Declination 4.3775 deg
V Magnitude 17.36 mag
Solar Elongation 57.76 deg
Galactic Latitude -19.18 deg
Rate 1.662 deg/day
Direction 48.695 deg

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