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(143528) 2003ET18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12875 2.331e-08 au
e 0.047041 5.618e-08
i 11.169 5.899e-06 deg
Ω 159.953 2.377e-05 deg
ω 221.889 5.456e-05 deg
M 66.584 4.829e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9816 au
Aphelion 3.2759 au
Asc. node-Earth separation 2.24464 au
Desc. node-Earth separation 2.00777 au
Earth MOID 1.99077 au
Orbital period 2021.42 days
Date of orbit computation  feb 22 02:20
Observational summary
Optical observations (Discarded) 683 (7)
Radar observations (Discarded) 0 (0)
Arc length 11658 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 75.324 deg
Declination 13.1375 deg
V Magnitude 21.24 mag
Solar Elongation -68.36 deg
Galactic Latitude -17.28 deg
Rate 0.278 deg/day
Direction 73.616 deg

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