NEODyS-2

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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   May 15 16:02
Observational summary
Optical observations (Discarded) 58 (2)
Radar observations (Discarded) 0 (0)
Arc length 20 days
Unobserved 4765 days

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Ephemeris at epoch 57900 MJD
Right Ascension 306.538 deg
Declination -38.6068 deg
V Magnitude 26.43 mag
Solar Elongation 124.01 deg
Galactic Latitude -34.32 deg
Rate 0.134 deg/day
Direction -149.125 deg

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