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AstDyS ∴ Objects ∴ 2001XH89 ∴ Summary
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(89542) 2001XH89  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.57333 2.277e-08 au
e 0.207032 6.704e-08
i 13.528 7.076e-06 deg
Ω 48.192 3.016e-05 deg
ω 164.829 3.764e-05 deg
M 243.572 3.018e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0406 au
Aphelion 3.1061 au
Asc. node-Earth separation 2.08776 au
Desc. node-Earth separation 1.0417 au
Earth MOID 1.03486 au
Orbital period 1507.8 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 326 (3)
Radar observations (Discarded) 0 (0)
Arc length 6872.13 days
Unobserved 412 days

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Ephemeris at epoch 58565 MJD
Right Ascension 87.7407 deg
Declination 36.2616 deg
V Magnitude 20.47 mag
Solar Elongation -86.41 deg
Galactic Latitude 4.73 deg
Rate 0.228 deg/day
Direction 99.931 deg

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