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AstDyS ∴ Objects ∴ 1981EW19 ∴ Summary
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(58122) 1981EW19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31721 9.215e-09 au
e 0.109095 3.546e-08
i 7.912 5.19e-06 deg
Ω 341.935 2.835e-05 deg
ω 267.834 3.7e-05 deg
M 10.011 2.46e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0644 au
Aphelion 2.57 au
Asc. node-Earth separation 1.29122 au
Desc. node-Earth separation 1.28924 au
Earth MOID 1.06904 au
Orbital period 1288.39 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 826 (11)
Radar observations (Discarded) 0 (0)
Arc length 15403.5 days
Unobserved 369 days

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Ephemeris at epoch 60418 MJD
Right Ascension 301.961 deg
Declination -29.0848 deg
V Magnitude 20.39 mag
Solar Elongation 90.22 deg
Galactic Latitude -28.44 deg
Rate 0.347 deg/day
Direction 83.808 deg

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