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(481721) 2008ER154  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.93556 4.607e-08 au
e 0.078813 8.092e-08
i 8.846 9.233e-06 deg
Ω 218.778 5.864e-05 deg
ω 248.648 9.518e-05 deg
M 137.942 7.053e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7042 au
Aphelion 3.1669 au
Asc. node-Earth separation 1.99645 au
Desc. node-Earth separation 1.84415 au
Earth MOID 1.73692 au
Orbital period 1837.11 days
Date of orbit computation  apr 23 21:32
Observational summary
Optical observations (Discarded) 173 (2)
Radar observations (Discarded) 0 (0)
Arc length 5489.09 days
Unobserved 402 days

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Ephemeris at epoch 60426 MJD
Right Ascension 270.429 deg
Declination -16.6649 deg
V Magnitude 21.97 mag
Solar Elongation 125.22 deg
Galactic Latitude 3.02 deg
Rate 0.062 deg/day
Direction -17.599 deg

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