NEODyS-2

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NEODyS ∴ Objects ∴ 2002AM31 ∴ Summary
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(153958) 2002AM31  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.7031 5.719e-09 au
e 0.451647 7.585e-09
i 4.645 2.035e-06 deg
Ω 144.4 1.221e-05 deg
ω 197.938 9.443e-06 deg
M 5.243 3.618e-06 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9339 au
Aphelion 2.4723 au
Asc. node-Earth separation 1.38965 au
Desc. node-Earth separation -0.06322 au
Earth MOID 0.03148 au
Orbital period 811.815 days
Date of orbit computation   Nov 18 11:26
Observational summary
Optical observations (Discarded) 632 (3)
Radar observations (Discarded) 8 (0)
Arc length 11365 days
Unobserved 1012 days

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Ephemeris at epoch 57838 MJD
Right Ascension 23.065 deg
Declination 6.97061 deg
V Magnitude 20.84 mag
Solar Elongation -18.79 deg
Galactic Latitude -54.5 deg
Rate 1.016 deg/day
Direction 69.385 deg

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