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NEODyS ∴ Objects ∴ 2001HG31 ∴ Summary
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(162900) 2001HG31  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.57807 1.369e-08 au
e 0.534691 3.131e-08
i 6.157 3.94e-06 deg
Ω 36.516 3.211e-05 deg
ω 67.437 3.276e-05 deg
M 312.73 1.012e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1996 au
Aphelion distance 3.9565 au
Asc. node-Earth separation 0.53439 au
Desc. node-Earth separation 1.30789 au
Earth MOID 0.24107 au
Orbital period 1511.96 days
Date of orbit computation   Mar 19 08:39
Observational summary
Optical observations (Discarded) 1241 (6)
Radar observations (Discarded) 0 (0)
Arc length 7254 days
Unobserved 165 days

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Ephemeris
(Epoch 59381 MJD)
Right Ascension 85.9364 deg
Declination 26.0035 deg
V Magnitude 18.21 mag
Solar Elongation -3.04 deg
Galactic Latitude -1.89 deg
Rate 0.926 deg/day
Direction 86.453 deg

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