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2008HJ  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.63218 0.000304 au
e 0.406684 0.000117
i 0.925 0.0001538 deg
Ω 47.467 0.001337 deg
ω 204.17 0.001346 deg
M 273.984 0.5701 deg

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Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9684 au
Aphelion distance 2.296 au
Asc. node-Earth separation 1.17476 au
Desc. node-Earth separation -0.01555 au
Earth MOID 0.00167 au
Orbital period 761.64 days
Date of orbit computation   May 28 12:42
Observational summary
Optical observations (Discarded) 79 (1)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 4594 days

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Ephemeris
(Epoch 59180 MJD)
Right Ascension 245.175 deg
Declination -21.6501 deg
V Magnitude 27.39 mag
Solar Elongation -2.12 deg
Galactic Latitude 19.72 deg
Rate 1.118 deg/day
Direction 100.08 deg

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