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AstDyS ∴ Objects ∴ 2001HX57 ∴ Summary
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(234355) 2001HX57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75785 2.222e-08 au
e 0.161431 5.161e-08
i 13.189 5.286e-06 deg
Ω 80.929 2.399e-05 deg
ω 98.17 2.927e-05 deg
M 21.946 2.148e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3126 au
Aphelion 3.2031 au
Asc. node-Earth separation 1.76545 au
Desc. node-Earth separation 1.6101 au
Earth MOID 1.35955 au
Orbital period 1672.84 days
Date of orbit computation  apr 23 20:39
Observational summary
Optical observations (Discarded) 532 (3)
Radar observations (Discarded) 0 (0)
Arc length 8399.22 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 221.644 deg
Declination 0.33449 deg
V Magnitude 18.77 mag
Solar Elongation 164.05 deg
Galactic Latitude 51.51 deg
Rate 0.234 deg/day
Direction -90.63 deg

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