AstDyS-2

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AstDyS ∴ Objects ∴ 1999JE20 ∴ Summary
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(66288) 1999JE20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31718 6.803e-09 au
e 0.167132 3.077e-08
i 3.386 3.305e-06 deg
Ω 258.16 6.391e-05 deg
ω 52.6 6.518e-05 deg
M 308.645 1.395e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9299 au
Aphelion 2.7045 au
Asc. node-Earth separation 1.02937 au
Desc. node-Earth separation 1.52336 au
Earth MOID 0.91749 au
Orbital period 1288.36 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 2142 (8)
Radar observations (Discarded) 0 (0)
Arc length 8817.85 days
Unobserved 324 days

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Ephemeris at epoch 60426 MJD
Right Ascension 276.637 deg
Declination -23.9165 deg
V Magnitude 18.48 mag
Solar Elongation 119.85 deg
Galactic Latitude -5.55 deg
Rate 0.155 deg/day
Direction 77.822 deg

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