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NEODyS ∴ Objects ∴ 1999JM8 ∴ Summary
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(53319) 1999JM8  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.72614 5.628e-09 au
e 0.641128 8.614e-09
i 13.829 2.871e-06 deg
Ω 133.646 7.234e-06 deg
ω 166.77 9.237e-06 deg
M 19.009 2.342e-06 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9783 au
Aphelion 4.474 au
Asc. node-Earth separation 3.28741 au
Desc. node-Earth separation -0.02565 au
Earth MOID 0.02346 au
Orbital period 1644.08 days
Date of orbit computation   Aug 20 14:56
Observational summary
Optical observations (Discarded) 923 (14)
Radar observations (Discarded) 18 (0)
Arc length 9975 days
Unobserved 5 days

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Ephemeris at epoch 57988 MJD
Right Ascension 64.7409 deg
Declination 4.30804 deg
V Magnitude 17.68 mag
Solar Elongation 86.39 deg
Galactic Latitude -30.9 deg
Rate 0.364 deg/day
Direction 111.632 deg

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