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NEODyS ∴ Objects ∴ 1999AU23 ∴ Summary
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(415715) 1999AU23  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.16189 5.503e-09 au
e 0.411557 3.038e-08
i 20.433 7.161e-06 deg
Ω 293.606 7.53e-06 deg
ω 117.919 1.659e-05 deg
M 26.921 8.098e-06 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2721 au
Aphelion 3.0516 au
Asc. node-Earth separation 1.20783 au
Desc. node-Earth separation 0.52147 au
Earth MOID 0.40008 au
Orbital period 1161.04 days
Date of orbit computation   Feb 5 17:19
Observational summary
Optical observations (Discarded) 201 (10)
Radar observations (Discarded) 0 (0)
Arc length 8030 days
Unobserved 68 days

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Ephemeris at epoch 58169 MJD
Right Ascension 45.8587 deg
Declination 25.3937 deg
V Magnitude 20.86 mag
Solar Elongation -79.63 deg
Galactic Latitude -28.6 deg
Rate 0.899 deg/day
Direction 93.95 deg

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