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AstDyS ∴ Objects ∴ 2004HW39 ∴ Summary
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(405395) 2004HW39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65523 2.506e-08 au
e 0.070819 7.362e-08
i 7.896 9.393e-06 deg
Ω 31.851 4.453e-05 deg
ω 295.817 7.421e-05 deg
M 104.065 6.204e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4672 au
Aphelion 2.8433 au
Asc. node-Earth separation 1.56922 au
Desc. node-Earth separation 1.72083 au
Earth MOID 1.46892 au
Orbital period 1580.35 days
Date of orbit computation  apr 23 21:16
Observational summary
Optical observations (Discarded) 225 (1)
Radar observations (Discarded) 0 (0)
Arc length 7168.09 days
Unobserved 141 days

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Ephemeris at epoch 60425 MJD
Right Ascension 69.462 deg
Declination 27.1031 deg
V Magnitude 22.57 mag
Solar Elongation -37.07 deg
Galactic Latitude -13.2 deg
Rate 0.39 deg/day
Direction 81.558 deg

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