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AstDyS ∴ Objects ∴ 2001HX40 ∴ Summary
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(258030) 2001HX40  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.57369 2.124e-08 au
e 0.192526 4.994e-08
i 14.813 6.871e-06 deg
Ω 103.34 2.417e-05 deg
ω 127.092 3.253e-05 deg
M 73.849 2.409e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0782 au
Aphelion 3.0692 au
Asc. node-Earth separation 1.81978 au
Desc. node-Earth separation 1.20274 au
Earth MOID 1.09871 au
Orbital period 1508.11 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 429 (1)
Radar observations (Discarded) 0 (0)
Arc length 6359.97 days
Unobserved 249 days

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Ephemeris at epoch 58597 MJD
Right Ascension 17.5843 deg
Declination -4.61337 deg
V Magnitude 21.48 mag
Solar Elongation 21.81 deg
Galactic Latitude -67.04 deg
Rate 0.384 deg/day
Direction 69.816 deg

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