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NEODyS ∴ Objects ∴ 1999AU23 ∴ Summary
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(415715) 1999AU23  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.16229 8.748e-09 au
e 0.410483 4.349e-08
i 20.447 1.072e-05 deg
Ω 293.531 1.208e-05 deg
ω 118.043 2.271e-05 deg
M 348.616 1.364e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2747 au
Aphelion distance 3.0499 au
Asc. node-Earth separation 1.2114 au
Desc. node-Earth separation 0.5242 au
Earth MOID 0.40323 au
Orbital period 1161.36 days
Date of orbit computation   feb 26 13:29
Observational summary
Optical observations (Discarded) 204 (2)
Radar observations (Discarded) 0 (0)
Arc length 8930 days
Unobserved 1426 days

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Ephemeris
(Epoch 60427 MJD)
Right Ascension 35.1675 deg
Declination 25.3929 deg
V Magnitude 21.02 mag
Solar Elongation -11.59 deg
Galactic Latitude -33.25 deg
Rate 0.891 deg/day
Direction 74.707 deg

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