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2008ER171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38689 3.132e-08 au
e 0.085743 1.227e-07
i 2.572 1.19e-05 deg
Ω 232.241 0.0001993 deg
ω 227.35 0.0002148 deg
M 198.123 7.462e-05 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1822 au
Aphelion 2.5916 au
Asc. node-Earth separation 1.50517 au
Desc. node-Earth separation 1.25062 au
Earth MOID 1.20051 au
Orbital period 1346.94 days
Date of orbit computation  feb 22 07:36
Observational summary
Optical observations (Discarded) 81 (0)
Radar observations (Discarded) 0 (0)
Arc length 6085.94 days
Unobserved 337 days

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Ephemeris at epoch 60416 MJD
Right Ascension 321.239 deg
Declination -12.9096 deg
V Magnitude 23.85 mag
Solar Elongation 66.67 deg
Galactic Latitude -39.83 deg
Rate 0.342 deg/day
Direction 69.75 deg

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