NEODyS-2

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NEODyS ∴ Objects ∴ 2001HL31 ∴ Summary
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2001HL31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.41461 0.08839 au
e 0.782792 0.01059
i 13.191 0.5305 deg
Ω 33.903 3.475 deg
ω 291.419 3.413 deg
M 209.791 99.76 deg

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Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5245 au
Aphelion 4.3047 au
Asc. node-Earth separation -0.26679 au
Desc. node-Earth separation 0.30202 au
Earth MOID 0.06169 au
Orbital period 1370.47 days
Date of orbit computation   Oct 1 16:51
Observational summary
Optical observations (Discarded) 72 (0)
Radar observations (Discarded) 0 (0)
Arc length 9 days
Unobserved 6370 days

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Ephemeris at epoch 58408 MJD
Right Ascension 166.94 deg
Declination 16.4727 deg
V Magnitude 27.08 mag
Solar Elongation 42.73 deg
Galactic Latitude 63.75 deg
Rate 0.197 deg/day
Direction 108.227 deg

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