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2009HW67  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.04974 0.01194 au
e 0.752046 0.002232
i 2.352 0.005874 deg
Ω 216.083 0.04913 deg
ω 260.081 0.08812 deg
M 3.304 14.94 deg

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Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5082 au
Aphelion distance 3.5912 au
Asc. node-Earth separation 0.0166 au
Desc. node-Earth separation -0.20595 au
Earth MOID 0.00081 au
Orbital period 1071.88 days
Date of orbit computation   Mar 19 09:06
Observational summary
Optical observations (Discarded) 29 (2)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 4476 days

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Ephemeris
(Epoch 59428 MJD)
Right Ascension 251.676 deg
Declination -19.8015 deg
V Magnitude 30.83 mag
Solar Elongation -123.1 deg
Galactic Latitude 16.21 deg
Rate 0.051 deg/day
Direction -97.482 deg

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