NEODyS-2

Near Earth Objects - Dynamic Site
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2004HD2  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.31738 0.006882 au
e 0.833381 0.0006078
i 15.387 0.01687 deg
Ω 26.587 0.002571 deg
ω 62.069 0.0109 deg
M 243.206 6.158 deg

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Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3861 au
Aphelion 4.2486 au
Asc. node-Earth separation -0.48569 au
Desc. node-Earth separation 0.15747 au
Earth MOID 0.03307 au
Orbital period 1288.53 days
Date of orbit computation   Nov 18 11:53
Observational summary
Optical observations (Discarded) 58 (2)
Radar observations (Discarded) 0 (0)
Arc length 20 days
Unobserved 4735 days

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Ephemeris at epoch 57870 MJD
Right Ascension 306.268 deg
Declination -35.9081 deg
V Magnitude 26.98 mag
Solar Elongation 96.5 deg
Galactic Latitude -33.63 deg
Rate 0.098 deg/day
Direction 130.641 deg

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