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(310139) 2011HP80  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.83399 1.98e-08 au
e 0.060804 7.065e-08
i 11.458 8.189e-06 deg
Ω 160.479 2.97e-05 deg
ω 166.854 6.892e-05 deg
M 166.688 6.36e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6617 au
Aphelion 3.0063 au
Asc. node-Earth separation 2.01062 au
Desc. node-Earth separation 1.65736 au
Earth MOID 1.65188 au
Orbital period 1742.59 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 319 (5)
Radar observations (Discarded) 0 (0)
Arc length 9278.9 days
Unobserved 70 days

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Ephemeris at epoch 60426 MJD
Right Ascension 122.419 deg
Declination 15.9543 deg
V Magnitude 21.92 mag
Solar Elongation -85.2 deg
Galactic Latitude 24.32 deg
Rate 0.206 deg/day
Direction 87.024 deg

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