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2009HW67  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.0506 0.009128 au
e 0.751577 0.002168
i 2.352 0.007323 deg
Ω 215.98 0.02915 deg
ω 260.156 0.09457 deg
M 113.505 18.7 deg

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Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5094 au
Aphelion distance 3.5918 au
Asc. node-Earth separation 0.02039 au
Desc. node-Earth separation -0.20308 au
Earth MOID 0.001 au
Orbital period 1072.55 days
Date of orbit computation   Jul 29 11:21
Observational summary
Optical observations (Discarded) 29 (2)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 5609 days

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Ephemeris
(Epoch 60561 MJD)
Right Ascension 257.339 deg
Declination -20.7045 deg
V Magnitude 31.79 mag
Solar Elongation -92.65 deg
Galactic Latitude 11.39 deg
Rate 0.118 deg/day
Direction 99.78 deg

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