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2009HW67  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.04953 0.01352 au
e 0.751967 0.002293
i 2.352 0.007145 deg
Ω 216.095 0.05903 deg
ω 260.068 0.06458 deg
M 296.119 14.28 deg

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Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5083 au
Aphelion distance 3.5907 au
Asc. node-Earth separation 0.01743 au
Desc. node-Earth separation -0.2046 au
Earth MOID 0.00085 au
Orbital period 1071.72 days
Date of orbit computation   May 28 12:49
Observational summary
Optical observations (Discarded) 29 (2)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 4229 days

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Ephemeris
(Epoch 59181 MJD)
Right Ascension 222.727 deg
Declination -18.3728 deg
V Magnitude 30.26 mag
Solar Elongation 20.24 deg
Galactic Latitude 36.07 deg
Rate 0.283 deg/day
Direction -72.785 deg

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