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(471163) 2010HD57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.24847 5.747e-08 au
e 0.163041 8.757e-08
i 19.565 1.423e-05 deg
Ω 291.035 2.519e-05 deg
ω 271.266 5.912e-05 deg
M 204.904 5.366e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7188 au
Aphelion 3.7781 au
Asc. node-Earth separation 2.13442 au
Desc. node-Earth separation 2.19059 au
Earth MOID 1.80467 au
Orbital period 2138.54 days
Date of orbit computation  feb 22 03:30
Observational summary
Optical observations (Discarded) 223 (1)
Radar observations (Discarded) 0 (0)
Arc length 4954.9 days
Unobserved 149 days

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Ephemeris at epoch 60416 MJD
Right Ascension 32.3804 deg
Declination 28.427 deg
V Magnitude 22.5 mag
Solar Elongation -19.85 deg
Galactic Latitude -31.37 deg
Rate 0.304 deg/day
Direction 74.433 deg

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