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2008HC38  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.27892 0.001717 au
e 0.480637 0.0013
i 1.501 0.004469 deg
Ω 213.318 0.002245 deg
ω 272.333 0.02318 deg
M 303.494 7.245 deg

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Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6642 au
Aphelion distance 1.8936 au
Asc. node-Earth separation -0.04121 au
Desc. node-Earth separation 0.00773 au
Earth MOID 0.00043 au
Orbital period 528.282 days
Date of orbit computation   Mar 19 09:06
Observational summary
Optical observations (Discarded) 33 (3)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 4826 days

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Ephemeris
(Epoch 59420 MJD)
Right Ascension 225.733 deg
Declination -15.1915 deg
V Magnitude 28.51 mag
Solar Elongation -105.61 deg
Galactic Latitude 37 deg
Rate 0.443 deg/day
Direction 107.595 deg

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