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(646610) 2008ER109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53628 2.561e-08 au
e 0.145842 2.201e-07
i 2.415 1.17e-05 deg
Ω 195.989 0.0003444 deg
ω 341.82 0.000352 deg
M 336.331 7.176e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1664 au
Aphelion 2.9062 au
Asc. node-Earth separation 1.17967 au
Desc. node-Earth separation 1.88338 au
Earth MOID 1.17065 au
Orbital period 1475.34 days
Date of orbit computation  apr 23 22:05
Observational summary
Optical observations (Discarded) 170 (0)
Radar observations (Discarded) 0 (0)
Arc length 5857.03 days
Unobserved 74 days

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Ephemeris at epoch 60431 MJD
Right Ascension 130.651 deg
Declination 16.4339 deg
V Magnitude 22.23 mag
Solar Elongation -87.91 deg
Galactic Latitude 31.8 deg
Rate 0.322 deg/day
Direction 101.207 deg

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