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AstDyS ∴ Objects ∴ 2003EM31 ∴ Summary
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(618700) 2003EM31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66625 5.124e-08 au
e 0.040441 9.093e-08
i 21.829 1.325e-05 deg
Ω 339.308 1.936e-05 deg
ω 94.64 0.0001935 deg
M 22.527 0.0001839 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5584 au
Aphelion 2.7741 au
Asc. node-Earth separation 1.66202 au
Desc. node-Earth separation 1.66291 au
Earth MOID 1.64277 au
Orbital period 1590.19 days
Date of orbit computation  apr 23 21:59
Observational summary
Optical observations (Discarded) 127 (0)
Radar observations (Discarded) 0 (0)
Arc length 7633.96 days
Unobserved 85 days

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Ephemeris at epoch 60426 MJD
Right Ascension 87.3491 deg
Declination 38.2782 deg
V Magnitude 22.57 mag
Solar Elongation -53.41 deg
Galactic Latitude 5.49 deg
Rate 0.401 deg/day
Direction 102.621 deg

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