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AstDyS ∴ Objects ∴ 2007HM18 ∴ Summary
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(410137) 2007HM18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09426 3.921e-08 au
e 0.091302 6.495e-08
i 14.044 8.684e-06 deg
Ω 209.027 2.945e-05 deg
ω 87.422 5.776e-05 deg
M 330.853 5.09e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8117 au
Aphelion 3.3768 au
Asc. node-Earth separation 2.05145 au
Desc. node-Earth separation 2.08679 au
Earth MOID 1.84223 au
Orbital period 1988.08 days
Date of orbit computation  apr 23 21:17
Observational summary
Optical observations (Discarded) 163 (0)
Radar observations (Discarded) 0 (0)
Arc length 7178.08 days
Unobserved 346 days

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Ephemeris at epoch 60426 MJD
Right Ascension 285.965 deg
Declination -8.11039 deg
V Magnitude 21.71 mag
Solar Elongation 108.95 deg
Galactic Latitude -6.43 deg
Rate 0.158 deg/day
Direction 39.224 deg

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