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(458683) 2011HD40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.193 5.257e-08 au
e 0.142274 6.07e-08
i 14.255 9.349e-06 deg
Ω 71.721 3.024e-05 deg
ω 46.125 5.395e-05 deg
M 172.65 3.876e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7387 au
Aphelion 3.6473 au
Asc. node-Earth separation 1.86277 au
Desc. node-Earth separation 2.45619 au
Earth MOID 1.77696 au
Orbital period 2083.99 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 171 (0)
Radar observations (Discarded) 0 (0)
Arc length 4959.01 days
Unobserved 327 days

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Ephemeris at epoch 60419 MJD
Right Ascension 315.094 deg
Declination -26.9731 deg
V Magnitude 23 mag
Solar Elongation 79.45 deg
Galactic Latitude -39.04 deg
Rate 0.187 deg/day
Direction 92.457 deg

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