AstDyS-2

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AstDyS ∴ Objects ∴ 1981ET2 ∴ Summary
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(213000) 1981ET2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1525 2.63e-08 au
e 0.177364 5.402e-08
i 8.726 5.616e-06 deg
Ω 248.778 4.053e-05 deg
ω 250.399 4.492e-05 deg
M 299.095 2.053e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5934 au
Aphelion 3.7116 au
Asc. node-Earth separation 2.23294 au
Desc. node-Earth separation 1.89633 au
Earth MOID 1.62357 au
Orbital period 2044.47 days
Date of orbit computation  feb 22 02:35
Observational summary
Optical observations (Discarded) 323 (1)
Radar observations (Discarded) 0 (0)
Arc length 15677.7 days
Unobserved 106 days

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Ephemeris at epoch 60423 MJD
Right Ascension 53.2639 deg
Declination 19.8093 deg
V Magnitude 21.59 mag
Solar Elongation -22.76 deg
Galactic Latitude -28.89 deg
Rate 0.383 deg/day
Direction 79.868 deg

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