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AstDyS ∴ Objects ∴ 1999AL17 ∴ Summary
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(79886) 1999AL17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.81015 1.623e-08 au
e 0.049207 3.578e-08
i 2.7 3.905e-06 deg
Ω 287.589 0.0001081 deg
ω 325.443 0.0001213 deg
M 6.531 5.565e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6719 au
Aphelion 2.9484 au
Asc. node-Earth separation 1.67769 au
Desc. node-Earth separation 1.93889 au
Earth MOID 1.65758 au
Orbital period 1720.65 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 837 (4)
Radar observations (Discarded) 0 (0)
Arc length 11188 days
Unobserved 311 days

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Ephemeris at epoch 60416 MJD
Right Ascension 287.101 deg
Declination -23.7757 deg
V Magnitude 20.44 mag
Solar Elongation 100.55 deg
Galactic Latitude -14.13 deg
Rate 0.177 deg/day
Direction 81.827 deg

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