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NEODyS ∴ Objects ∴ 1999JM8 ∴ Summary
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(53319) 1999JM8  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.72626 5.547e-09 au
e 0.641138 8.67e-09
i 13.829 2.888e-06 deg
Ω 133.65 7.28e-06 deg
ω 166.756 9.266e-06 deg
M 335.219 2.213e-06 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9784 au
Aphelion 4.4742 au
Asc. node-Earth separation 3.28589 au
Desc. node-Earth separation -0.02482 au
Earth MOID 0.02269 au
Orbital period 1644.18 days
Date of orbit computation   Jun 1 14:44
Observational summary
Optical observations (Discarded) 903 (12)
Radar observations (Discarded) 18 (0)
Arc length 9896 days
Unobserved 26 days

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Ephemeris at epoch 57930 MJD
Right Ascension 27.6178 deg
Declination 8.74551 deg
V Magnitude 17.08 mag
Solar Elongation 65.61 deg
Galactic Latitude -51.38 deg
Rate 0.947 deg/day
Direction 91.242 deg

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