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(257328) 2009HF101  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35064 1.153e-08 au
e 0.067017 5.183e-08
i 7.214 5e-06 deg
Ω 78.91 4.226e-05 deg
ω 344.996 6.065e-05 deg
M 211.512 4.228e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1931 au
Aphelion 2.5082 au
Asc. node-Earth separation 1.21383 au
Desc. node-Earth separation 1.48679 au
Earth MOID 1.20786 au
Orbital period 1316.37 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 502 (3)
Radar observations (Discarded) 0 (0)
Arc length 9621.12 days
Unobserved 344 days

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Ephemeris at epoch 60425 MJD
Right Ascension 304.444 deg
Declination -22.3593 deg
V Magnitude 21.81 mag
Solar Elongation 93.37 deg
Galactic Latitude -28.44 deg
Rate 0.241 deg/day
Direction 88.478 deg

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