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(293552) 2007HD31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12755 3.293e-08 au
e 0.073251 4.667e-08
i 10.876 6.568e-06 deg
Ω 36.17 3.102e-05 deg
ω 41.022 6.076e-05 deg
M 143.161 5.075e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8984 au
Aphelion 3.3566 au
Asc. node-Earth separation 1.95546 au
Desc. node-Earth separation 2.28627 au
Earth MOID 1.92283 au
Orbital period 2020.24 days
Date of orbit computation  apr 23 20:51
Observational summary
Optical observations (Discarded) 466 (1)
Radar observations (Discarded) 0 (0)
Arc length 10158.1 days
Unobserved 74 days

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Ephemeris at epoch 60427 MJD
Right Ascension 230.952 deg
Declination -22.1945 deg
V Magnitude 20.49 mag
Solar Elongation 162.32 deg
Galactic Latitude 28.44 deg
Rate 0.184 deg/day
Direction -90.357 deg

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