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NEODyS ∴ Objects ∴ 2012HJ31 ∴ Summary
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2012HJ31  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.40941 0.01722 au
e 0.584624 0.002978
i 5.638 0.022 deg
Ω 223.513 0.001602 deg
ω 312.064 0.00677 deg
M 164.947 5.628 deg

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Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0008 au
Aphelion 3.818 au
Asc. node-Earth separation 0.13231 au
Desc. node-Earth separation 1.61633 au
Earth MOID 0.05214 au
Orbital period 1366.05 days
Date of orbit computation   Oct 9 19:47
Observational summary
Optical observations (Discarded) 23 (0)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 2085 days

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Ephemeris at epoch 58135 MJD
Right Ascension 349.761 deg
Declination -0.83881 deg
V Magnitude 31.27 mag
Solar Elongation -53.76 deg
Galactic Latitude -55.61 deg
Rate 0.211 deg/day
Direction 71.192 deg

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