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AstDyS ∴ Objects ∴ 1998EB11 ∴ Summary
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(55909) 1998EB11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02048 1.532e-08 au
e 0.093347 4.151e-08
i 12.21 5.069e-06 deg
Ω 148.949 2.089e-05 deg
ω 76.535 3.46e-05 deg
M 295.417 2.951e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7385 au
Aphelion 3.3024 au
Asc. node-Earth separation 1.94258 au
Desc. node-Earth separation 2.04955 au
Earth MOID 1.76345 au
Orbital period 1917.4 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 990 (8)
Radar observations (Discarded) 0 (0)
Arc length 9511.19 days
Unobserved 40 days

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Ephemeris at epoch 60426 MJD
Right Ascension 138.85 deg
Declination 17.6985 deg
V Magnitude 20.09 mag
Solar Elongation -99.94 deg
Galactic Latitude 39.56 deg
Rate 0.138 deg/day
Direction 90.826 deg

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