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(203897) 2003HD  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26445 1.004e-08 au
e 0.066099 3.61e-08
i 3.25 5.35e-06 deg
Ω 331.74 9.125e-05 deg
ω 303.053 0.0001055 deg
M 359.969 5.46e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1148 au
Aphelion 2.4141 au
Asc. node-Earth separation 1.16572 au
Desc. node-Earth separation 1.35026 au
Earth MOID 1.10035 au
Orbital period 1244.64 days
Date of orbit computation  apr 23 20:32
Observational summary
Optical observations (Discarded) 398 (1)
Radar observations (Discarded) 0 (0)
Arc length 9300.37 days
Unobserved 402 days

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Ephemeris at epoch 60434 MJD
Right Ascension 317.779 deg
Declination -18.9932 deg
V Magnitude 21.71 mag
Solar Elongation 89.19 deg
Galactic Latitude -39.06 deg
Rate 0.34 deg/day
Direction 73.018 deg

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