NEODyS-2

Near Earth Objects - Dynamic Site
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2004HD2  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.31766 0.006866 au
e 0.833353 0.0006073
i 15.387 0.01683 deg
Ω 26.584 0.00299 deg
ω 62.066 0.01152 deg
M 299.08 6.405 deg

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Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3862 au
Aphelion 4.2491 au
Asc. node-Earth separation -0.48614 au
Desc. node-Earth separation 0.15912 au
Earth MOID 0.03343 au
Orbital period 1288.76 days
Date of orbit computation   Jul 10 18:03
Observational summary
Optical observations (Discarded) 58 (2)
Radar observations (Discarded) 0 (0)
Arc length 20 days
Unobserved 4827 days

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Ephemeris at epoch 57962 MJD
Right Ascension 287.081 deg
Declination -44.5831 deg
V Magnitude 25.51 mag
Solar Elongation -149.43 deg
Galactic Latitude -21.51 deg
Rate 0.309 deg/day
Direction -90.83 deg

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