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AstDyS ∴ Objects ∴ 2000HM57 ∴ Summary
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(118633) 2000HM57  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.41746 1.427e-08 au
e 0.17874 4.572e-08
i 3.405 5.002e-06 deg
Ω 89.147 9.454e-05 deg
ω 187.759 9.63e-05 deg
M 286.414 1.98e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9854 au
Aphelion 2.8496 au
Asc. node-Earth separation 1.85937 au
Desc. node-Earth separation 0.97078 au
Earth MOID 0.96776 au
Orbital period 1372.9 days
Date of orbit computation  Oct 31 06:11
Observational summary
Optical observations (Discarded) 701 (1)
Radar observations (Discarded) 0 (0)
Arc length 9503.28 days
Unobserved 316 days

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Ephemeris at epoch 58499 MJD
Right Ascension 233.243 deg
Declination -16.5715 deg
V Magnitude 20.24 mag
Solar Elongation 60.36 deg
Galactic Latitude 31.31 deg
Rate 0.473 deg/day
Direction 103.644 deg

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