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NEODyS ∴ Objects ∴ 2001HJ31 ∴ Summary
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2001HJ31  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.06459 0.06548 au
e 0.585536 0.01256
i 2.833 0.0183 deg
Ω 20.846 2.512 deg
ω 132.566 1.829 deg
M 104.168 84.87 deg

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Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8557 au
Aphelion distance 3.2735 au
Asc. node-Earth separation 1.24939 au
Desc. node-Earth separation -0.02861 au
Earth MOID 0.00457 au
Orbital period 1083.55 days
Date of orbit computation   Sep 19 17:30
Observational summary
Optical observations (Discarded) 25 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 6721 days

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Ephemeris
(Epoch 58750 MJD)
Right Ascension 277.183 deg
Declination -26.4512 deg
V Magnitude 28.88 mag
Solar Elongation -96.03 deg
Galactic Latitude -7.14 deg
Rate 0.184 deg/day
Direction 80.61 deg

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