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AstDyS ∴ Objects ∴ 2000AL251 ∴ Summary
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(121821) 2000AL251  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.94482 2.959e-08 au
e 0.055722 5.031e-08
i 3.273 5.44e-06 deg
Ω 84.189 0.0001094 deg
ω 6.014 0.0001247 deg
M 249.822 6.038e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7807 au
Aphelion 3.1089 au
Asc. node-Earth separation 1.79678 au
Desc. node-Earth separation 2.09084 au
Earth MOID 1.79632 au
Orbital period 1845.81 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 551 (2)
Radar observations (Discarded) 0 (0)
Arc length 8249.71 days
Unobserved 129 days

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Ephemeris at epoch 58507 MJD
Right Ascension 344.789 deg
Declination -9.35518 deg
V Magnitude 21.11 mag
Solar Elongation -39.04 deg
Galactic Latitude -58.1 deg
Rate 0.364 deg/day
Direction 66.354 deg

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