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NEODyS ∴ Objects ∴ 1999JM8 ∴ Summary
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(53319) 1999JM8  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.72618 3.613e-09 au
e 0.641178 5.151e-09
i 13.829 1.725e-06 deg
Ω 133.639 4.122e-06 deg
ω 166.772 5.286e-06 deg
M 62.799 1.7e-06 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9782 au
Aphelion 4.4742 au
Asc. node-Earth separation 3.28574 au
Desc. node-Earth separation -0.02606 au
Earth MOID 0.02384 au
Orbital period 1644.11 days
Date of orbit computation   Feb 7 10:53
Observational summary
Optical observations (Discarded) 1209 (58)
Radar observations (Discarded) 18 (0)
Arc length 10146 days
Unobserved 15 days

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Ephemeris at epoch 58169 MJD
Right Ascension 52.9343 deg
Declination 6.48711 deg
V Magnitude 20.69 mag
Solar Elongation -81.37 deg
Galactic Latitude -38.69 deg
Rate 0.26 deg/day
Direction 57.782 deg

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