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AstDyS ∴ Objects ∴ 1992ET23 ∴ Summary
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(16577) 1992ET23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26592 6.803e-09 au
e 0.122086 2.913e-08
i 2.877 3.705e-06 deg
Ω 161.77 6.566e-05 deg
ω 126.635 6.773e-05 deg
M 25.319 1.687e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9893 au
Aphelion 2.5426 au
Asc. node-Earth separation 1.41671 au
Desc. node-Earth separation 1.07253 au
Earth MOID 0.9744 au
Orbital period 1245.85 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 1944 (5)
Radar observations (Discarded) 0 (0)
Arc length 11951.3 days
Unobserved 285 days

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Ephemeris at epoch 60423 MJD
Right Ascension 349.591 deg
Declination -3.93852 deg
V Magnitude 19.84 mag
Solar Elongation 44.11 deg
Galactic Latitude -57.89 deg
Rate 0.52 deg/day
Direction 68.283 deg

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