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NEODyS ∴ Objects ∴ 2012HJ31 ∴ Summary
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2012HJ31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.41015 0.02835 au
e 0.58443 0.004867
i 5.638 0.03608 deg
Ω 223.509 0.002852 deg
ω 312.07 0.01205 deg
M 270.159 11.09 deg

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Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0016 au
Aphelion 3.8187 au
Asc. node-Earth separation 0.13053 au
Desc. node-Earth separation 1.61611 au
Earth MOID 0.05096 au
Orbital period 1366.68 days
Date of orbit computation   Oct 1 18:34
Observational summary
Optical observations (Discarded) 23 (0)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 2389 days

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Ephemeris at epoch 58439 MJD
Right Ascension 22.5804 deg
Declination 10.8327 deg
V Magnitude 28.97 mag
Solar Elongation -150.54 deg
Galactic Latitude -50.88 deg
Rate 0.245 deg/day
Direction -117.266 deg

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