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(660114) 1999AT18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06662 5.975e-08 au
e 0.11092 7.597e-08
i 14.649 6.826e-06 deg
Ω 123.099 3.111e-05 deg
ω 250.174 4.913e-05 deg
M 340.989 4.138e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7265 au
Aphelion 3.4068 au
Asc. node-Earth separation 2.16344 au
Desc. node-Earth separation 1.90366 au
Earth MOID 1.76614 au
Orbital period 1961.5 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 198 (0)
Radar observations (Discarded) 0 (0)
Arc length 8943.17 days
Unobserved 314 days

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Ephemeris at epoch 60450 MJD
Right Ascension 17.942 deg
Declination -3.24541 deg
V Magnitude 21.81 mag
Solar Elongation 44.76 deg
Galactic Latitude -65.63 deg
Rate 0.396 deg/day
Direction 74.897 deg

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