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AstDyS ∴ Objects ∴ 2000ER39 ∴ Summary
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(104100) 2000ER39  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.55113 1.562e-08 au
e 0.203078 5.573e-08
i 1.626 4.85e-06 deg
Ω 46.212 0.0002741 deg
ω 157.483 0.0002742 deg
M 184.166 2.295e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.033 au
Aphelion 3.0692 au
Asc. node-Earth separation 2.02031 au
Desc. node-Earth separation 1.04871 au
Earth MOID 1.02803 au
Orbital period 1488.32 days
Date of orbit computation  Oct 31 06:02
Observational summary
Optical observations (Discarded) 451 (4)
Radar observations (Discarded) 0 (0)
Arc length 8226.15 days
Unobserved 92 days

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Ephemeris at epoch 58504 MJD
Right Ascension 23.0267 deg
Declination 9.54858 deg
V Magnitude 21.95 mag
Solar Elongation -84.45 deg
Galactic Latitude -52.02 deg
Rate 0.19 deg/day
Direction 66.939 deg

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