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NEODyS ∴ Objects ∴ 2001HL31 ∴ Summary
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2001HL31  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.43712 0.07911 au
e 0.784941 0.006406
i 13.324 0.3913 deg
Ω 32.941 3.034 deg
ω 292.375 2.734 deg
M 134.179 63.25 deg

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Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5241 au
Aphelion 4.3501 au
Asc. node-Earth separation -0.27454 au
Desc. node-Earth separation 0.32899 au
Earth MOID 0.06649 au
Orbital period 1389.68 days
Date of orbit computation   Feb 5 12:09
Observational summary
Optical observations (Discarded) 72 (0)
Radar observations (Discarded) 0 (0)
Arc length 9 days
Unobserved 6129 days

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Ephemeris at epoch 58167 MJD
Right Ascension 137.745 deg
Declination 34.0079 deg
V Magnitude 25.91 mag
Solar Elongation -154.66 deg
Galactic Latitude 42.61 deg
Rate 0.224 deg/day
Direction -80.806 deg

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