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AstDyS ∴ Objects ∴ 2008HW33 ∴ Summary
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(391773) 2008HW33  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18061 1.538e-08 au
e 0.177636 6.667e-08
i 5.523 6.805e-06 deg
Ω 153.469 5.888e-05 deg
ω 157.105 6.157e-05 deg
M 281.494 2.231e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7933 au
Aphelion 2.568 au
Asc. node-Earth separation 1.53614 au
Desc. node-Earth separation 0.80474 au
Earth MOID 0.78037 au
Orbital period 1176.16 days
Date of orbit computation  apr 23 21:13
Observational summary
Optical observations (Discarded) 157 (0)
Radar observations (Discarded) 0 (0)
Arc length 9492.32 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 223.699 deg
Declination -6.73195 deg
V Magnitude 20.62 mag
Solar Elongation 167.38 deg
Galactic Latitude 44.86 deg
Rate 0.257 deg/day
Direction -62.286 deg

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