NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004HH20 ∴ Summary
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2004HH20  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.77903 0.002088 au
e 0.419177 0.0006566
i 4.131 0.005089 deg
Ω 32.643 0.0005344 deg
ω 199.061 0.001448 deg
M 193.52 4.259 deg

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Other useful info
Absolute Magnitude (H)    25.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0333 au
Aphelion distance 2.5248 au
Asc. node-Earth separation 1.43448 au
Desc. node-Earth separation 0.04665 au
Earth MOID 0.03246 au
Orbital period 866.712 days
Date of orbit computation   Nov 8 13:39
Observational summary
Optical observations (Discarded) 47 (2)
Radar observations (Discarded) 0 (0)
Arc length 9 days
Unobserved 5681 days

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Ephemeris
(Epoch 58807 MJD)
Right Ascension 57.5161 deg
Declination 23.1969 deg
V Magnitude 28.11 mag
Solar Elongation 175.52 deg
Galactic Latitude -23.72 deg
Rate 0.343 deg/day
Direction -98.673 deg

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