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AstDyS ∴ Objects ∴ 2001HW53 ∴ Summary
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(82218) 2001HW53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58795 1.012e-08 au
e 0.018686 3.493e-08
i 15.314 4.19e-06 deg
Ω 123.297 1.357e-05 deg
ω 105.629 0.0001198 deg
M 175.041 0.0001195 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5396 au
Aphelion 2.6363 au
Asc. node-Earth separation 1.61635 au
Desc. node-Earth separation 1.55862 au
Earth MOID 1.54938 au
Orbital period 1520.66 days
Date of orbit computation  feb 22 02:07
Observational summary
Optical observations (Discarded) 1692 (7)
Radar observations (Discarded) 0 (0)
Arc length 8738.85 days
Unobserved 130 days

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Ephemeris at epoch 60418 MJD
Right Ascension 43.8063 deg
Declination 5.36133 deg
V Magnitude 20.22 mag
Solar Elongation -18.33 deg
Galactic Latitude -45.84 deg
Rate 0.433 deg/day
Direction 69.997 deg

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