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AstDyS ∴ Objects ∴ 1999AE21 ∴ Summary
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(53120) 1999AE21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.46929 9.66e-09 au
e 0.247825 4.946e-08
i 14.302 4.534e-06 deg
Ω 116.246 1.833e-05 deg
ω 285.135 2.048e-05 deg
M 249.557 1.073e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8573 au
Aphelion 3.0812 au
Asc. node-Earth separation 1.19349 au
Desc. node-Earth separation 1.462 au
Earth MOID 0.92488 au
Orbital period 1417.28 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1467 (10)
Radar observations (Discarded) 0 (0)
Arc length 11862.9 days
Unobserved 283 days

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Ephemeris at epoch 60416 MJD
Right Ascension 293.422 deg
Declination -14.8872 deg
V Magnitude 20.1 mag
Solar Elongation 93.39 deg
Galactic Latitude -15.95 deg
Rate 0.195 deg/day
Direction 84.234 deg

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