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AstDyS ∴ Objects ∴ 2002EW81 ∴ Summary
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(188145) 2002EW81  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.05982 4.258e-08 au
e 0.167583 6.168e-08
i 4.242 7.313e-06 deg
Ω 235.809 0.0001052 deg
ω 12.252 0.0001082 deg
M 336.477 2.576e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5471 au
Aphelion 3.5726 au
Asc. node-Earth separation 1.54252 au
Desc. node-Earth separation 2.56765 au
Earth MOID 1.53209 au
Orbital period 1954.98 days
Date of orbit computation  Oct 31 06:55
Observational summary
Optical observations (Discarded) 287 (1)
Radar observations (Discarded) 0 (0)
Arc length 6774.8 days
Unobserved 305 days

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Ephemeris at epoch 58561 MJD
Right Ascension 279.902 deg
Declination -21.6089 deg
V Magnitude 20.68 mag
Solar Elongation 78.64 deg
Galactic Latitude -7.19 deg
Rate 0.322 deg/day
Direction 81.548 deg

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