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AstDyS ∴ Objects ∴ 2003ET42 ∴ Summary
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(143558) 2003ET42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08333 1.948e-08 au
e 0.089238 4.438e-08
i 17.314 7.445e-06 deg
Ω 34.253 1.596e-05 deg
ω 82.348 5.275e-05 deg
M 22.28 4.758e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8082 au
Aphelion 3.3585 au
Asc. node-Earth separation 2.02996 au
Desc. node-Earth separation 2.08962 au
Earth MOID 1.89 au
Orbital period 1977.55 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 918 (5)
Radar observations (Discarded) 0 (0)
Arc length 10396.6 days
Unobserved 40 days

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Ephemeris at epoch 60426 MJD
Right Ascension 135.959 deg
Declination 34.6242 deg
V Magnitude 20.21 mag
Solar Elongation -92.21 deg
Galactic Latitude 41.23 deg
Rate 0.229 deg/day
Direction 137.295 deg

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