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(249425) 2009ER3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.1635 1.215e-08 au
e 0.081747 4.817e-08
i 4.191 4.625e-06 deg
Ω 310.701 7.396e-05 deg
ω 157.502 8.388e-05 deg
M 313.991 4.152e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9866 au
Aphelion 2.3404 au
Asc. node-Earth separation 1.31006 au
Desc. node-Earth separation 1.01347 au
Earth MOID 1.00454 au
Orbital period 1162.34 days
Date of orbit computation  feb 22 02:43
Observational summary
Optical observations (Discarded) 376 (2)
Radar observations (Discarded) 0 (0)
Arc length 8080.92 days
Unobserved 137 days

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Ephemeris at epoch 60398 MJD
Right Ascension 36.277 deg
Declination 17.4952 deg
V Magnitude 22.18 mag
Solar Elongation -31.32 deg
Galactic Latitude -39.93 deg
Rate 0.531 deg/day
Direction 72.449 deg

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