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AstDyS ∴ Objects ∴ 2001HN28 ∴ Summary
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(82189) 2001HN28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74699 1.045e-08 au
e 0.28462 4e-08
i 7.965 5.238e-06 deg
Ω 229.472 2.587e-05 deg
ω 103.158 2.785e-05 deg
M 305.759 9.829e-06 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9651 au
Aphelion 3.5288 au
Asc. node-Earth separation 1.68914 au
Desc. node-Earth separation 1.38202 au
Earth MOID 0.97367 au
Orbital period 1662.96 days
Date of orbit computation  feb 22 02:07
Observational summary
Optical observations (Discarded) 1464 (1)
Radar observations (Discarded) 0 (0)
Arc length 11328 days
Unobserved 313 days

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Ephemeris at epoch 60419 MJD
Right Ascension 273.871 deg
Declination -19.3641 deg
V Magnitude 18.79 mag
Solar Elongation 115.37 deg
Galactic Latitude -1.15 deg
Rate 0.159 deg/day
Direction 61.318 deg

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