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2009HW67  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.05058 0.009073 au
e 0.751506 0.002184
i 2.352 0.007336 deg
Ω 215.983 0.02991 deg
ω 260.156 0.09484 deg
M 46.374 18.26 deg

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Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5096 au
Aphelion distance 3.5916 au
Asc. node-Earth separation 0.01869 au
Desc. node-Earth separation -0.20218 au
Earth MOID 0.00091 au
Orbital period 1072.54 days
Date of orbit computation   feb 26 11:03
Observational summary
Optical observations (Discarded) 29 (2)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 5421 days

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Ephemeris
(Epoch 60373 MJD)
Right Ascension 278.728 deg
Declination -22.0686 deg
V Magnitude 30.09 mag
Solar Elongation 65.49 deg
Galactic Latitude -6.43 deg
Rate 0.299 deg/day
Direction 83.238 deg

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