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(549404) 2011HE42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97732 6e-08 au
e 0.104886 8.326e-08
i 12.257 1.038e-05 deg
Ω 90.186 5.932e-05 deg
ω 211.625 8.768e-05 deg
M 109.494 6.469e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.665 au
Aphelion 3.2896 au
Asc. node-Earth separation 2.25027 au
Desc. node-Earth separation 1.68689 au
Earth MOID 1.65709 au
Orbital period 1876.45 days
Date of orbit computation  apr 23 21:46
Observational summary
Optical observations (Discarded) 104 (0)
Radar observations (Discarded) 0 (0)
Arc length 5492 days
Unobserved 176 days

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Ephemeris at epoch 60461 MJD
Right Ascension 71.0701 deg
Declination 19.4869 deg
V Magnitude 22.84 mag
Solar Elongation -3.72 deg
Galactic Latitude -16.85 deg
Rate 0.359 deg/day
Direction 78.371 deg

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