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(166163) 2002ER39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26351 8.477e-09 au
e 0.108724 4.538e-08
i 0.986 4.81e-06 deg
Ω 6.018 0.0002241 deg
ω 166.541 0.0002249 deg
M 173.024 2.084e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0174 au
Aphelion 2.5096 au
Asc. node-Earth separation 1.50016 au
Desc. node-Earth separation 1.02519 au
Earth MOID 1.02291 au
Orbital period 1243.86 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 605 (6)
Radar observations (Discarded) 0 (0)
Arc length 9920.88 days
Unobserved 757 days

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Ephemeris at epoch 60425 MJD
Right Ascension 4.18894 deg
Declination 1.62738 deg
V Magnitude 22.16 mag
Solar Elongation 30.46 deg
Galactic Latitude -60.06 deg
Rate 0.429 deg/day
Direction 66.279 deg

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