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(170144) 2003AN81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15886 2.014e-08 au
e 0.055807 4.964e-08
i 16.854 5.097e-06 deg
Ω 55.946 1.769e-05 deg
ω 53.292 6.758e-05 deg
M 284.986 6.125e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9826 au
Aphelion 3.3351 au
Asc. node-Earth separation 2.05971 au
Desc. node-Earth separation 2.24631 au
Earth MOID 2.02746 au
Orbital period 2050.66 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 636 (25)
Radar observations (Discarded) 0 (0)
Arc length 8116.7 days
Unobserved 137 days

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Ephemeris at epoch 60426 MJD
Right Ascension 33.5606 deg
Declination 8.19701 deg
V Magnitude 20.83 mag
Solar Elongation 5.3 deg
Galactic Latitude -49.38 deg
Rate 0.372 deg/day
Direction 64.91 deg

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