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AstDyS ∴ Objects ∴ 1981ET18 ∴ Summary
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(35027) 1981ET18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61467 9.223e-09 au
e 0.173438 4.849e-08
i 4.047 6.304e-06 deg
Ω 341.36 5.602e-05 deg
ω 140.309 5.901e-05 deg
M 100.932 1.715e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1612 au
Aphelion 3.0681 au
Asc. node-Earth separation 1.91842 au
Desc. node-Earth separation 1.24665 au
Earth MOID 1.17921 au
Orbital period 1544.27 days
Date of orbit computation  feb 22 01:57
Observational summary
Optical observations (Discarded) 1050 (3)
Radar observations (Discarded) 0 (0)
Arc length 15935.9 days
Unobserved 319 days

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Ephemeris at epoch 60420 MJD
Right Ascension 260.134 deg
Declination -28.6071 deg
V Magnitude 20.35 mag
Solar Elongation 128.56 deg
Galactic Latitude 4.79 deg
Rate 0.053 deg/day
Direction -120.488 deg

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