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AstDyS ∴ Objects ∴ 2008HW45 ∴ Summary
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(320969) 2008HW45  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13392 3.278e-08 au
e 0.060681 5.292e-08
i 11.41 7.115e-06 deg
Ω 81.619 2.991e-05 deg
ω 257.294 6.906e-05 deg
M 213.285 6.1e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9438 au
Aphelion 3.3241 au
Asc. node-Earth separation 2.18088 au
Desc. node-Earth separation 2.06574 au
Earth MOID 1.96069 au
Orbital period 2026.43 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 298 (1)
Radar observations (Discarded) 0 (0)
Arc length 6684.85 days
Unobserved 36 days

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Ephemeris at epoch 60427 MJD
Right Ascension 189.003 deg
Declination 11.9108 deg
V Magnitude 20.88 mag
Solar Elongation -143.9 deg
Galactic Latitude 74.36 deg
Rate 0.14 deg/day
Direction -91.609 deg

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