NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007HF15 ∴ Summary
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2007HF15  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.85732 0.001901 au
e 0.555327 0.0002852
i 8.29 0.00357 deg
Ω 56.585 0.004614 deg
ω 126.667 0.008615 deg
M 17.68 0.7433 deg

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Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2706 au
Aphelion 4.4441 au
Asc. node-Earth separation 1.96921 au
Desc. node-Earth separation 0.47275 au
Earth MOID 0.29896 au
Orbital period 1764.16 days
Date of orbit computation   May 15 16:32
Observational summary
Optical observations (Discarded) 26 (0)
Radar observations (Discarded) 0 (0)
Arc length 31 days
Unobserved 3684 days

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Ephemeris at epoch 57928 MJD
Right Ascension 311.736 deg
Declination -29.3409 deg
V Magnitude 24.47 mag
Solar Elongation 144.67 deg
Galactic Latitude -36.73 deg
Rate 0.229 deg/day
Direction -122.11 deg

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