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(496198) 2011HP99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.23328 4.443e-08 au
e 0.107163 8.307e-08
i 16.19 9.708e-06 deg
Ω 191.8 2.652e-05 deg
ω 143.631 4.692e-05 deg
M 347.381 4.303e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8868 au
Aphelion 3.5798 au
Asc. node-Earth separation 2.49861 au
Desc. node-Earth separation 1.94289 au
Earth MOID 1.89572 au
Orbital period 2123.56 days
Date of orbit computation  feb 22 03:35
Observational summary
Optical observations (Discarded) 142 (0)
Radar observations (Discarded) 0 (0)
Arc length 9733.81 days
Unobserved 726 days

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Ephemeris at epoch 60419 MJD
Right Ascension 338.082 deg
Declination 1.61886 deg
V Magnitude 22.21 mag
Solar Elongation 49.51 deg
Galactic Latitude -45.88 deg
Rate 0.358 deg/day
Direction 68.798 deg

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