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AstDyS ∴ Objects ∴ 1981EY42 ∴ Summary
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(15219) 1981EY42  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.41229 1.15e-08 au
e 0.135294 5.034e-08
i 0.633 4.915e-06 deg
Ω 211.786 0.0004711 deg
ω 10.797 0.0004715 deg
M 337.141 1.979e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0859 au
Aphelion 2.7387 au
Asc. node-Earth separation 1.08323 au
Desc. node-Earth separation 1.73694 au
Earth MOID 1.07571 au
Orbital period 1368.49 days
Date of orbit computation  Dec 20 14:14
Observational summary
Optical observations (Discarded) 698 (2)
Radar observations (Discarded) 0 (0)
Arc length 14973.9 days
Unobserved 435 days

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Ephemeris at epoch 58580 MJD
Right Ascension 283.711 deg
Declination -22.3329 deg
V Magnitude 20.09 mag
Solar Elongation 93.97 deg
Galactic Latitude -10.69 deg
Rate 0.308 deg/day
Direction 83.411 deg

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