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AstDyS ∴ Objects ∴ 2004ER77 ∴ Summary
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(188411) 2004ER77  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.5589 5.627e-08 au
e 0.219597 3.458e-07
i 13.115 1.289e-05 deg
Ω 9.647 5.253e-05 deg
ω 119.689 6.316e-05 deg
M 232.611 2.158e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.997 au
Aphelion 3.1208 au
Asc. node-Earth separation 1.73204 au
Desc. node-Earth separation 1.19602 au
Earth MOID 1.04396 au
Orbital period 1495.13 days
Date of orbit computation  Oct 31 06:55
Observational summary
Optical observations (Discarded) 170 (1)
Radar observations (Discarded) 0 (0)
Arc length 6720.24 days
Unobserved 150 days

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Ephemeris at epoch 58499 MJD
Right Ascension 348.895 deg
Declination -6.08354 deg
V Magnitude 22.97 mag
Solar Elongation -52.13 deg
Galactic Latitude -58.98 deg
Rate 0.336 deg/day
Direction 59.841 deg

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