NEODyS-2

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2004HD2  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.31869 0.006474 au
e 0.83341 0.000576
i 15.383 0.01859 deg
Ω 26.576 0.0009182 deg
ω 62.076 0.007182 deg
M 50.792 6.883 deg

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Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3863 au
Aphelion 4.2511 au
Asc. node-Earth separation -0.48645 au
Desc. node-Earth separation 0.15592 au
Earth MOID 0.03276 au
Orbital period 1289.62 days
Date of orbit computation   Oct 1 17:06
Observational summary
Optical observations (Discarded) 58 (2)
Radar observations (Discarded) 0 (0)
Arc length 20 days
Unobserved 5334 days

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Ephemeris at epoch 58469 MJD
Right Ascension 247.165 deg
Declination -29.3754 deg
V Magnitude 26.59 mag
Solar Elongation 16.44 deg
Galactic Latitude 13.23 deg
Rate 0.299 deg/day
Direction 103.777 deg

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