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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 5.681e-09 au
e 0.641138 8.711e-09
i 13.829 2.909e-06 deg
Ω 133.65 7.292e-06 deg
ω 166.756 9.315e-06 deg
M 335.219 2.274e-06 deg

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Other useful info
Absolute Magnitude (H)    15.1 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   Apr 26 09:42
Observational summary
Optical observations (Discarded) 889 (11)
Radar observations (Discarded) 18 (0)
Arc length 9858 days
Unobserved 5 days

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Ephemeris at epoch 57871 MJD
Right Ascension 311.815 deg
Declination 4.1437 deg
V Magnitude 16.74 mag
Solar Elongation 82.69 deg
Galactic Latitude -23.38 deg
Rate 1.42 deg/day
Direction 81.857 deg

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