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AstDyS ∴ Objects ∴ 2000HF57 ∴ Summary
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(54169) 2000HF57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33931 6.841e-09 au
e 0.05077 3.42e-08
i 8.085 3.392e-06 deg
Ω 83.45 2.776e-05 deg
ω 114.253 4.682e-05 deg
M 268.412 3.78e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2205 au
Aphelion 2.4581 au
Asc. node-Earth separation 1.39954 au
Desc. node-Earth separation 1.26979 au
Earth MOID 1.2293 au
Orbital period 1306.86 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1613 (5)
Radar observations (Discarded) 0 (0)
Arc length 11234.9 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 87.1907 deg
Declination 26.1266 deg
V Magnitude 20.45 mag
Solar Elongation -51.6 deg
Galactic Latitude -0.86 deg
Rate 0.421 deg/day
Direction 86.177 deg

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