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2009EH1  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.17418 0.0007179 au
e 0.350427 0.0009706
i 0.989 0.007664 deg
Ω 156.749 0.03746 deg
ω 94.719 0.02929 deg
M 252.467 3.45 deg

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Other useful info
Absolute Magnitude (H)    27.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7627 au
Aphelion distance 1.5856 au
Asc. node-Earth separation 0.07073 au
Desc. node-Earth separation -0.00821 au
Earth MOID 0.0004 au
Orbital period 464.727 days
Date of orbit computation   May 28 13:11
Observational summary
Optical observations (Discarded) 22 (1)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 4281 days

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Ephemeris
(Epoch 59177 MJD)
Right Ascension 274.472 deg
Declination -23.1299 deg
V Magnitude 29.98 mag
Solar Elongation -32.23 deg
Galactic Latitude -3.42 deg
Rate 1.265 deg/day
Direction 88.692 deg

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