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AstDyS ∴ Objects ∴ 1981EW15 ∴ Summary
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(96166) 1981EW15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.90519 2.231e-08 au
e 0.271276 7.521e-08
i 10.644 6.936e-06 deg
Ω 342.978 3.38e-05 deg
ω 153.246 3.501e-05 deg
M 285.535 1.257e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1171 au
Aphelion 3.6933 au
Asc. node-Earth separation 2.54405 au
Desc. node-Earth separation 1.17537 au
Earth MOID 1.13658 au
Orbital period 1808.67 days
Date of orbit computation  apr 23 20:07
Observational summary
Optical observations (Discarded) 528 (3)
Radar observations (Discarded) 0 (0)
Arc length 15636.5 days
Unobserved 140 days

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Ephemeris at epoch 60426 MJD
Right Ascension 30.8275 deg
Declination 19.1555 deg
V Magnitude 20.66 mag
Solar Elongation 6.26 deg
Galactic Latitude -40.55 deg
Rate 0.404 deg/day
Direction 67.769 deg

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