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NEODyS ∴ Objects ∴ 2002AM31 ∴ Summary
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(153958) 2002AM31  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.70303 5.697e-09 au
e 0.451598 7.573e-09
i 4.645 2.032e-06 deg
Ω 144.397 1.22e-05 deg
ω 197.927 9.433e-06 deg
M 182.656 4.481e-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 2.4721 au
Asc. node-Earth separation 1.38934 au
Desc. node-Earth separation -0.06444 au
Earth MOID 0.03182 au
Orbital period 811.765 days
Date of orbit computation   Mar 15 10:47
Observational summary
Optical observations (Discarded) 644 (4)
Radar observations (Discarded) 8 (0)
Arc length 12723 days
Unobserved 47 days

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Ephemeris at epoch 58231 MJD
Right Ascension 150.533 deg
Declination 14.7913 deg
V Magnitude 22.59 mag
Solar Elongation -114.84 deg
Galactic Latitude 48.82 deg
Rate 0.006 deg/day
Direction -56.093 deg

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