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NEODyS ∴ Objects ∴ 2001HL31 ∴ Summary
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2001HL31  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.4153 0.08911 au
e 0.782593 0.0105
i 13.19 0.5304 deg
Ω 33.914 3.468 deg
ω 291.426 3.417 deg
M 52.151 91.01 deg

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Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5251 au
Aphelion 4.3055 au
Asc. node-Earth separation -0.26493 au
Desc. node-Earth separation 0.30505 au
Earth MOID 0.06228 au
Orbital period 1371.05 days
Date of orbit computation   Nov 18 11:41
Observational summary
Optical observations (Discarded) 72 (0)
Radar observations (Discarded) 0 (0)
Arc length 9 days
Unobserved 5801 days

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Ephemeris at epoch 57839 MJD
Right Ascension 95.9815 deg
Declination 37.1185 deg
V Magnitude 25.44 mag
Solar Elongation -88.67 deg
Galactic Latitude 10.96 deg
Rate 0.176 deg/day
Direction 116.202 deg

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