NEODyS-2

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NEODyS ∴ Objects ∴ 2001HG31 ∴ Summary
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(162900) 2001HG31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.58555 1.708e-08 au
e 0.531233 2.945e-08
i 6.168 3.764e-06 deg
Ω 36.9 2.632e-05 deg
ω 66.912 2.757e-05 deg
M 122.847 9.645e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.212 au
Aphelion 3.9591 au
Asc. node-Earth separation 0.54304 au
Desc. node-Earth separation 1.33543 au
Earth MOID 0.25166 au
Orbital period 1518.54 days
Date of orbit computation   Oct 1 16:35
Observational summary
Optical observations (Discarded) 1168 (7)
Radar observations (Discarded) 0 (0)
Arc length 6348 days
Unobserved 128 days

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Ephemeris at epoch 58438 MJD
Right Ascension 257.711 deg
Declination -26.7426 deg
V Magnitude 22.45 mag
Solar Elongation -25.96 deg
Galactic Latitude 7.62 deg
Rate 0.276 deg/day
Direction 94.97 deg

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