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(646610) 2008ER109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53628 2.569e-08 au
e 0.145842 2.201e-07
i 2.415 1.171e-05 deg
Ω 195.989 0.0003446 deg
ω 341.82 0.0003522 deg
M 336.331 7.182e-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  feb 22 04:03
Observational summary
Optical observations (Discarded) 164 (0)
Radar observations (Discarded) 0 (0)
Arc length 5841.03 days
Unobserved 78 days

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Ephemeris at epoch 60418 MJD
Right Ascension 126.723 deg
Declination 17.095 deg
V Magnitude 22.06 mag
Solar Elongation -96.76 deg
Galactic Latitude 28.57 deg
Rate 0.263 deg/day
Direction 98.533 deg

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