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NEODyS ∴ Objects ∴ 2001HJ31 ∴ Summary
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2001HJ31  ▹ 
SUMMARY
Keplerian elements
(Epoch 58600.0 MJD)
Value 1-σ variation Units
a 2.06487 0.06393 au
e 0.585285 0.01272
i 2.833 0.01958 deg
Ω 20.885 2.517 deg
ω 132.549 1.79 deg
M 37.729 81.67 deg

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Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8563 au
Aphelion distance 3.2734 au
Asc. node-Earth separation 1.24958 au
Desc. node-Earth separation -0.02939 au
Earth MOID 0.00471 au
Orbital period 1083.77 days
Date of orbit computation   May 25 10:42
Observational summary
Optical observations (Discarded) 25 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 6687 days

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Ephemeris
(Epoch 58716 MJD)
Right Ascension 273.414 deg
Declination -27.4475 deg
V Magnitude 27.98 mag
Solar Elongation -125.53 deg
Galactic Latitude -4.62 deg
Rate 0.03 deg/day
Direction -8.64 deg

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