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AstDyS ∴ Objects ∴ 1999LE18 ∴ Summary
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(74561) 1999LE18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20073 5.943e-09 au
e 0.25985 2.796e-08
i 7.676 3.289e-06 deg
Ω 65.469 2.592e-05 deg
ω 253.866 2.704e-05 deg
M 173.82 6.444e-06 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6289 au
Aphelion 2.7726 au
Asc. node-Earth separation 1.22567 au
Desc. node-Earth separation 0.90091 au
Earth MOID 0.63672 au
Orbital period 1192.48 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1697 (7)
Radar observations (Discarded) 0 (0)
Arc length 9027.96 days
Unobserved 78 days

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Ephemeris at epoch 60419 MJD
Right Ascension 121.316 deg
Declination 28.3138 deg
V Magnitude 20.98 mag
Solar Elongation -88.42 deg
Galactic Latitude 27.67 deg
Rate 0.189 deg/day
Direction 112.431 deg

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