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AstDyS ∴ Objects ∴ 2011AU21 ∴ Summary
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(458421) 2011AU21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.81311 3.647e-08 au
e 0.175518 7.242e-08
i 6.129 7.396e-06 deg
Ω 102.887 6.35e-05 deg
ω 283.257 6.718e-05 deg
M 2.498 2.517e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3194 au
Aphelion 3.3069 au
Asc. node-Earth separation 1.63801 au
Desc. node-Earth separation 1.82445 au
Earth MOID 1.33329 au
Orbital period 1723.37 days
Date of orbit computation  apr 23 21:27
Observational summary
Optical observations (Discarded) 221 (1)
Radar observations (Discarded) 0 (0)
Arc length 6579.77 days
Unobserved 132 days

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Ephemeris at epoch 60426 MJD
Right Ascension 36.1213 deg
Declination 10.2317 deg
V Magnitude 21.52 mag
Solar Elongation -4.08 deg
Galactic Latitude -46.36 deg
Rate 0.504 deg/day
Direction 70.095 deg

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