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NEODyS ∴ Objects ∴ 2001HG31 ∴ Summary
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(162900) 2001HG31  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.58551 1.712e-08 au
e 0.530075 2.972e-08
i 6.175 3.773e-06 deg
Ω 36.94 2.63e-05 deg
ω 66.9 2.76e-05 deg
M 340.718 8.383e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.215 au
Aphelion 3.956 au
Asc. node-Earth separation 0.54693 au
Desc. node-Earth separation 1.34056 au
Earth MOID 0.25553 au
Orbital period 1518.51 days
Date of orbit computation   Nov 19 14:57
Observational summary
Optical observations (Discarded) 1164 (7)
Radar observations (Discarded) 0 (0)
Arc length 5745 days
Unobserved 164 days

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Ephemeris at epoch 57871 MJD
Right Ascension 66.6212 deg
Declination 24.9762 deg
V Magnitude 18.82 mag
Solar Elongation -31.37 deg
Galactic Latitude -16.52 deg
Rate 0.914 deg/day
Direction 79.034 deg

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