AstDyS-2

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AstDyS ∴ Objects ∴ 2003ER ∴ Summary
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(455407) 2003ER  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.51267 4.874e-09 au
e 0.236125 7.442e-08
i 36.1 1.761e-05 deg
Ω 156.011 8.805e-06 deg
ω 68.593 3.734e-05 deg
M 72.215 4.271e-05 deg

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Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1555 au
Aphelion 1.8698 au
Asc. node-Earth separation 0.3255 au
Desc. node-Earth separation 0.55359 au
Earth MOID 0.30284 au
Orbital period 679.539 days
Date of orbit computation  apr 23 21:27
Observational summary
Optical observations (Discarded) 153 (2)
Radar observations (Discarded) 0 (0)
Arc length 7173.18 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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