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AstDyS ∴ Objects ∴ 2007HF42 ∴ Summary
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(509452) 2007HF42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42956 2.032e-08 au
e 0.134308 1.172e-07
i 2.242 1.237e-05 deg
Ω 139.319 0.0002288 deg
ω 11.975 0.000259 deg
M 212.079 9.67e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1032 au
Aphelion 2.7559 au
Asc. node-Earth separation 1.1227 au
Desc. node-Earth separation 1.73343 au
Earth MOID 1.11453 au
Orbital period 1383.21 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 78 (1)
Radar observations (Discarded) 0 (0)
Arc length 8482.79 days
Unobserved 745 days

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Ephemeris at epoch 60425 MJD
Right Ascension 9.94442 deg
Declination 3.04947 deg
V Magnitude 23.9 mag
Solar Elongation 24.64 deg
Galactic Latitude -59.69 deg
Rate 0.408 deg/day
Direction 67.801 deg

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