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AstDyS ∴ Objects ∴ 2003HW13 ∴ Summary
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(287620) 2003HW13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02177 2.54e-08 au
e 0.072342 4.977e-08
i 11.872 5.635e-06 deg
Ω 82.141 2.371e-05 deg
ω 122.731 4.326e-05 deg
M 4.344 3.763e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8032 au
Aphelion 3.2404 au
Asc. node-Earth separation 2.14477 au
Desc. node-Earth separation 1.8771 au
Earth MOID 1.817 au
Orbital period 1918.63 days
Date of orbit computation  feb 22 02:51
Observational summary
Optical observations (Discarded) 601 (7)
Radar observations (Discarded) 0 (0)
Arc length 9923.28 days
Unobserved 427 days

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Ephemeris at epoch 60419 MJD
Right Ascension 219.794 deg
Declination -1.20797 deg
V Magnitude 19.34 mag
Solar Elongation 163.91 deg
Galactic Latitude 51.6 deg
Rate 0.203 deg/day
Direction -80.106 deg

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