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(386786) 2010ER21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65943 1.841e-08 au
e 0.216763 6.718e-08
i 12.248 1.08e-05 deg
Ω 10.738 2.725e-05 deg
ω 124.067 3.651e-05 deg
M 117.181 2.313e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.083 au
Aphelion 3.2359 au
Asc. node-Earth separation 1.8851 au
Desc. node-Earth separation 1.26098 au
Earth MOID 1.12287 au
Orbital period 1584.1 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 204 (2)
Radar observations (Discarded) 0 (0)
Arc length 8197.94 days
Unobserved 319 days

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Ephemeris at epoch 60426 MJD
Right Ascension 299.92 deg
Declination -34.6971 deg
V Magnitude 22.38 mag
Solar Elongation 100.62 deg
Galactic Latitude -28.31 deg
Rate 0.13 deg/day
Direction 112.701 deg

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