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(499106) 2009HP9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32235 2.087e-08 au
e 0.144109 5.555e-08
i 7.39 6.977e-06 deg
Ω 72.916 5.433e-05 deg
ω 218.471 6.446e-05 deg
M 16.715 2.902e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9877 au
Aphelion 2.657 au
Asc. node-Earth separation 1.57847 au
Desc. node-Earth separation 1.02917 au
Earth MOID 0.9772 au
Orbital period 1292.68 days
Date of orbit computation  feb 22 03:36
Observational summary
Optical observations (Discarded) 133 (2)
Radar observations (Discarded) 0 (0)
Arc length 5133.97 days
Unobserved 358 days

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Ephemeris at epoch 60416 MJD
Right Ascension 344.056 deg
Declination -12.5275 deg
V Magnitude 22.81 mag
Solar Elongation 45.9 deg
Galactic Latitude -59.34 deg
Rate 0.531 deg/day
Direction 70.694 deg

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