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AstDyS ∴ Objects ∴ 1999JE57 ∴ Summary
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(53346) 1999JE57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.94468 1.309e-08 au
e 0.163177 3.408e-08
i 9.095 4.307e-06 deg
Ω 195.378 2.219e-05 deg
ω 307.198 2.601e-05 deg
M 48.805 1.51e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4642 au
Aphelion 3.4252 au
Asc. node-Earth separation 1.60853 au
Desc. node-Earth separation 2.18159 au
Earth MOID 1.48902 au
Orbital period 1845.68 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1961 (3)
Radar observations (Discarded) 0 (0)
Arc length 11859.6 days
Unobserved 34 days

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Ephemeris at epoch 60425 MJD
Right Ascension 211.09 deg
Declination -7.96171 deg
V Magnitude 17.64 mag
Solar Elongation -174.57 deg
Galactic Latitude 50.72 deg
Rate 0.222 deg/day
Direction -56.677 deg

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