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(504816) 2010ET139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08633 5.265e-08 au
e 0.207803 8.84e-08
i 4.288 9.554e-06 deg
Ω 48.617 9.33e-05 deg
ω 197.357 9.848e-05 deg
M 177.555 2.166e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.445 au
Aphelion 3.7277 au
Asc. node-Earth separation 2.69414 au
Desc. node-Earth separation 1.45474 au
Earth MOID 1.43198 au
Orbital period 1980.44 days
Date of orbit computation  feb 22 03:37
Observational summary
Optical observations (Discarded) 138 (1)
Radar observations (Discarded) 0 (0)
Arc length 4988.42 days
Unobserved 138 days

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Ephemeris at epoch 60397 MJD
Right Ascension 50.2618 deg
Declination 19.4404 deg
V Magnitude 23.71 mag
Solar Elongation -45.46 deg
Galactic Latitude -30.99 deg
Rate 0.258 deg/day
Direction 74.144 deg

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