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(379774) 2011HE31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80945 2.921e-08 au
e 0.087483 5.683e-08
i 8.573 6.105e-06 deg
Ω 198.862 3.602e-05 deg
ω 307.422 4.814e-05 deg
M 319.428 3.306e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5637 au
Aphelion 3.0552 au
Asc. node-Earth separation 1.6458 au
Desc. node-Earth separation 1.94714 au
Earth MOID 1.58523 au
Orbital period 1720.01 days
Date of orbit computation  apr 23 21:10
Observational summary
Optical observations (Discarded) 356 (1)
Radar observations (Discarded) 0 (0)
Arc length 8392.76 days
Unobserved 103 days

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Ephemeris at epoch 60425 MJD
Right Ascension 86.6451 deg
Declination 16.216 deg
V Magnitude 21.73 mag
Solar Elongation -52.16 deg
Galactic Latitude -6.39 deg
Rate 0.38 deg/day
Direction 85.394 deg

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