AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999JM8 ∴ Summary
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(53319) 1999JM8  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.72614 5.364e-09 au
e 0.641293 8.068e-09
i 13.831 2.646e-06 deg
Ω 133.63 6.65e-06 deg
ω 166.777 8.476e-06 deg
M 106.582 2.551e-06 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9779 au
Aphelion 4.4744 au
Asc. node-Earth separation 3.28532 au
Desc. node-Earth separation -0.02668 au
Earth MOID 0.02435 au
Orbital period 1644.07 days
Date of orbit computation  Oct 31 05:30
Observational summary
Optical observations (Discarded) 1209 (15)
Radar observations (Discarded) 18 (0)
Arc length 10145.8 days
Unobserved 283 days

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Ephemeris at epoch 58438 MJD
Right Ascension 114.062 deg
Declination 12.7359 deg
V Magnitude 21.71 mag
Solar Elongation 119.21 deg
Galactic Latitude 15.62 deg
Rate 0.073 deg/day
Direction -93.273 deg

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