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AstDyS ∴ Objects ∴ 1981EY13 ∴ Summary
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(19104) 1981EY13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06313 1.665e-08 au
e 0.096021 4.218e-08
i 8.368 4.743e-06 deg
Ω 209.475 2.651e-05 deg
ω 144.64 3.455e-05 deg
M 199.964 2.175e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.769 au
Aphelion 3.3573 au
Asc. node-Earth separation 2.28813 au
Desc. node-Earth separation 1.82028 au
Earth MOID 1.77001 au
Orbital period 1958.15 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1526 (4)
Radar observations (Discarded) 0 (0)
Arc length 15676.9 days
Unobserved 95 days

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Ephemeris at epoch 60420 MJD
Right Ascension 185.38 deg
Declination -5.76076 deg
V Magnitude 19.34 mag
Solar Elongation -156.94 deg
Galactic Latitude 56.32 deg
Rate 0.174 deg/day
Direction -54.297 deg

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