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(408949) 2002ER90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32827 1.039e-08 au
e 0.154223 5.374e-08
i 2.41 5.671e-06 deg
Ω 20.525 0.0001332 deg
ω 175.403 0.0001345 deg
M 56.931 1.991e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9692 au
Aphelion 2.6873 au
Asc. node-Earth separation 1.68897 au
Desc. node-Earth separation 0.9681 au
Earth MOID 0.968 au
Orbital period 1297.62 days
Date of orbit computation  feb 22 03:16
Observational summary
Optical observations (Discarded) 262 (2)
Radar observations (Discarded) 0 (0)
Arc length 7640.9 days
Unobserved 410 days

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Ephemeris at epoch 60398 MJD
Right Ascension 297.07 deg
Declination -23.3241 deg
V Magnitude 22.35 mag
Solar Elongation 73.75 deg
Galactic Latitude -22.41 deg
Rate 0.388 deg/day
Direction 81.929 deg

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