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NEODyS ∴ Objects ∴ 2002AM31 ∴ Summary
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(153958) 2002AM31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.70325 5.629e-09 au
e 0.451454 7.517e-09
i 4.644 2e-06 deg
Ω 144.391 1.202e-05 deg
ω 197.918 9.314e-06 deg
M 271.362 4.888e-06 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9343 au
Aphelion 2.4722 au
Asc. node-Earth separation 1.38825 au
Desc. node-Earth separation -0.0641 au
Earth MOID 0.03186 au
Orbital period 811.926 days
Date of orbit computation   Oct 1 16:34
Observational summary
Optical observations (Discarded) 644 (4)
Radar observations (Discarded) 8 (0)
Arc length 12723 days
Unobserved 251 days

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Ephemeris at epoch 58435 MJD
Right Ascension 220.744 deg
Declination -12.7572 deg
V Magnitude 22.17 mag
Solar Elongation 8.52 deg
Galactic Latitude 41.8 deg
Rate 0.586 deg/day
Direction 107.173 deg

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