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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003HM16 ∴ Summary
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(143624) 2003HM16  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.96704 4.161e-09 au
e 0.576376 5.271e-08
i 35.601 9.363e-06 deg
Ω 195.97 8.993e-06 deg
ω 47.01 1.116e-05 deg
M 196.768 5.275e-06 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8333 au
Aphelion 3.1008 au
Asc. node-Earth separation -0.05945 au
Desc. node-Earth separation 1.16524 au
Earth MOID 0.05226 au
Orbital period 1007.67 days
Date of orbit computation   Oct 1 16:32
Observational summary
Optical observations (Discarded) 863 (8)
Radar observations (Discarded) 0 (0)
Arc length 5320 days
Unobserved 396 days

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Ephemeris at epoch 58472 MJD
Right Ascension 68.8694 deg
Declination -21.5149 deg
V Magnitude 20.77 mag
Solar Elongation -131.52 deg
Galactic Latitude -39.06 deg
Rate 0.264 deg/day
Direction -90.812 deg

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