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AstDyS ∴ Objects ∴ 2008HW19 ∴ Summary
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(315849) 2008HW19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08411 3.817e-08 au
e 0.079417 5.353e-08
i 13.431 6.14e-06 deg
Ω 107.068 2.542e-05 deg
ω 274.298 4.975e-05 deg
M 190.128 3.991e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8392 au
Aphelion 3.329 au
Asc. node-Earth separation 2.06373 au
Desc. node-Earth separation 2.06648 au
Earth MOID 1.88344 au
Orbital period 1978.3 days
Date of orbit computation  apr 23 20:56
Observational summary
Optical observations (Discarded) 329 (0)
Radar observations (Discarded) 0 (0)
Arc length 7148.95 days
Unobserved 38 days

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Ephemeris at epoch 60427 MJD
Right Ascension 217.6 deg
Declination 4.46485 deg
V Magnitude 20.75 mag
Solar Elongation -161.47 deg
Galactic Latitude 57.28 deg
Rate 0.197 deg/day
Direction -76.195 deg

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