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AstDyS ∴ Objects ∴ 1981EY44 ∴ Summary
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(210455) 1981EY44  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11666 2.061e-08 au
e 0.204889 3.756e-08
i 6.387 5.909e-06 deg
Ω 202.051 3.907e-05 deg
ω 56.789 4.208e-05 deg
M 216.407 1.456e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4781 au
Aphelion 3.7552 au
Asc. node-Earth separation 1.68203 au
Desc. node-Earth separation 2.36708 au
Earth MOID 1.47024 au
Orbital period 2009.71 days
Date of orbit computation  feb 22 02:35
Observational summary
Optical observations (Discarded) 541 (4)
Radar observations (Discarded) 0 (0)
Arc length 15641.7 days
Unobserved 105 days

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Ephemeris at epoch 60419 MJD
Right Ascension 91.985 deg
Declination 17.6234 deg
V Magnitude 22.27 mag
Solar Elongation -62.95 deg
Galactic Latitude -1.26 deg
Rate 0.219 deg/day
Direction 86.042 deg

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