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(293372) 2007ER18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29266 1.114e-08 au
e 0.099997 6.416e-08
i 2.836 4.669e-06 deg
Ω 82.602 0.000115 deg
ω 128.441 0.0001167 deg
M 302.086 1.955e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0634 au
Aphelion 2.5219 au
Asc. node-Earth separation 1.43692 au
Desc. node-Earth separation 1.12097 au
Earth MOID 1.05891 au
Orbital period 1267.97 days
Date of orbit computation  apr 23 20:51
Observational summary
Optical observations (Discarded) 418 (3)
Radar observations (Discarded) 0 (0)
Arc length 8178.02 days
Unobserved 72 days

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Ephemeris at epoch 60426 MJD
Right Ascension 126.208 deg
Declination 22.2681 deg
V Magnitude 21.84 mag
Solar Elongation -87.27 deg
Galactic Latitude 29.95 deg
Rate 0.312 deg/day
Direction 105.568 deg

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