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(101733) 1999ER12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60162 1.037e-08 au
e 0.182733 2.948e-08
i 11.845 6.979e-06 deg
Ω 20.104 1.821e-05 deg
ω 82.482 2.881e-05 deg
M 39.429 2.087e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1262 au
Aphelion 3.077 au
Asc. node-Earth separation 1.45915 au
Desc. node-Earth separation 1.57446 au
Earth MOID 1.181 au
Orbital period 1532.73 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 1698 (167)
Radar observations (Discarded) 0 (0)
Arc length 9160.96 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 146.428 deg
Declination 22.5247 deg
V Magnitude 19.63 mag
Solar Elongation -105.97 deg
Galactic Latitude 47.84 deg
Rate 0.23 deg/day
Direction 140.038 deg

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