AstDyS-2

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AstDyS ∴ Objects ∴ 2009HF7 ∴ Summary
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(438868) 2009HF7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17403 5.686e-08 au
e 0.038024 9.67e-08
i 10.168 9.094e-06 deg
Ω 65.709 4.291e-05 deg
ω 182.616 0.0001153 deg
M 194.878 0.0001116 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0533 au
Aphelion 3.2947 au
Asc. node-Earth separation 2.30875 au
Desc. node-Earth separation 2.04016 au
Earth MOID 2.03945 au
Orbital period 2065.45 days
Date of orbit computation  apr 23 21:23
Observational summary
Optical observations (Discarded) 174 (1)
Radar observations (Discarded) 0 (0)
Arc length 6266.88 days
Unobserved 130 days

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Ephemeris at epoch 60426 MJD
Right Ascension 73.2727 deg
Declination 25.4937 deg
V Magnitude 22.65 mag
Solar Elongation -39.09 deg
Galactic Latitude -11.56 deg
Rate 0.316 deg/day
Direction 80.644 deg

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