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AstDyS ∴ Objects ∴ 2009HW26 ∴ Summary
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(528977) 2009HW26  ▹ 
SUMMARY
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.36766 2.066e-08 au
e 0.176205 6.454e-08
i 6.474 7.933e-06 deg
Ω 30.09 5.488e-05 deg
ω 125.82 6.266e-05 deg
M 128.665 3.065e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9505 au
Aphelion 2.7849 au
Asc. node-Earth separation 1.56326 au
Desc. node-Earth separation 1.07682 au
Earth MOID 0.96949 au
Orbital period 1330.69 days
Date of orbit computation  Jul 26 11:02
Observational summary
Optical observations (Discarded) 132 (1)
Radar observations (Discarded) 0 (0)
Arc length 5506.03 days
Unobserved 669 days

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Ephemeris at epoch 60580 MJD
Right Ascension 271.818 deg
Declination -30.2689 deg
V Magnitude 23.24 mag
Solar Elongation -87.56 deg
Galactic Latitude -4.74 deg
Rate 0.247 deg/day
Direction 81.387 deg

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