AstDyS-2

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AstDyS ∴ Objects ∴ 1997ET2 ∴ Summary
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(69508) 1997ET2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65084 1.072e-08 au
e 0.140906 3.712e-08
i 13.803 4.196e-06 deg
Ω 165.785 1.553e-05 deg
ω 3.904 2.063e-05 deg
M 102.808 1.462e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2773 au
Aphelion 3.0244 au
Asc. node-Earth separation 1.28602 au
Desc. node-Earth separation 2.0163 au
Earth MOID 1.28442 au
Orbital period 1576.42 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 1654 (2)
Radar observations (Discarded) 0 (0)
Arc length 10504.1 days
Unobserved 321 days

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Ephemeris at epoch 60426 MJD
Right Ascension 313.887 deg
Declination -5.78236 deg
V Magnitude 20.34 mag
Solar Elongation 81.43 deg
Galactic Latitude -30.16 deg
Rate 0.236 deg/day
Direction 67.935 deg

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