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AstDyS ∴ Objects ∴ 1999WH11 ∴ Summary
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(75240) 1999WH11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43689 8.011e-09 au
e 0.147772 4.285e-08
i 9.812 3.634e-06 deg
Ω 70.769 2.394e-05 deg
ω 122.642 2.614e-05 deg
M 23.048 1.099e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0768 au
Aphelion 2.797 au
Asc. node-Earth separation 1.60524 au
Desc. node-Earth separation 1.19345 au
Earth MOID 1.09302 au
Orbital period 1389.48 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1822 (9)
Radar observations (Discarded) 0 (0)
Arc length 8825.05 days
Unobserved 103 days

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Ephemeris at epoch 60416 MJD
Right Ascension 247.904 deg
Declination -16.0074 deg
V Magnitude 17.89 mag
Solar Elongation 137.16 deg
Galactic Latitude 21.37 deg
Rate 0.075 deg/day
Direction -128.603 deg

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