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AstDyS ∴ Objects ∴ 1993HW1 ∴ Summary
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(15317) 1993HW1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29856 4.269e-09 au
e 0.205581 2.426e-08
i 12.519 2.642e-06 deg
Ω 75.806 1.276e-05 deg
ω 177.414 1.44e-05 deg
M 285.709 6.526e-06 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.826 au
Aphelion 2.7711 au
Asc. node-Earth separation 1.78605 au
Desc. node-Earth separation 0.81144 au
Earth MOID 0.81138 au
Orbital period 1272.86 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 3787 (45)
Radar observations (Discarded) 0 (0)
Arc length 12748.4 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 141.891 deg
Declination 31.7792 deg
V Magnitude 18.2 mag
Solar Elongation -104.39 deg
Galactic Latitude 45.77 deg
Rate 0.175 deg/day
Direction 140.846 deg

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