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AstDyS ∴ Objects ∴ 1993HW1 ∴ Summary
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(15317) 1993HW1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.29939 6.722e-09 au
e 0.204453 3.559e-08
i 12.514 3.894e-06 deg
Ω 75.884 1.9e-05 deg
ω 177.334 2.144e-05 deg
M 80.405 1.08e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8293 au
Aphelion 2.7695 au
Asc. node-Earth separation 1.78317 au
Desc. node-Earth separation 0.81342 au
Earth MOID 0.81334 au
Orbital period 1273.55 days
Date of orbit computation  Oct 31 05:05
Observational summary
Optical observations (Discarded) 1686 (9)
Radar observations (Discarded) 0 (0)
Arc length 10817 days
Unobserved 27 days

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Ephemeris at epoch 58437 MJD
Right Ascension 351.687 deg
Declination -20.1073 deg
V Magnitude 18.2 mag
Solar Elongation -111.18 deg
Galactic Latitude -69.4 deg
Rate 0.184 deg/day
Direction 22.888 deg

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