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AstDyS ∴ Objects ∴ 2009HW103 ∴ Summary
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(296484) 2009HW103  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.43816 4.173e-08 au
e 0.113494 5.605e-08
i 14.708 9.38e-06 deg
Ω 193.799 2.362e-05 deg
ω 81.577 5.321e-05 deg
M 81.33 4.33e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 3.048 au
Aphelion 3.8284 au
Asc. node-Earth separation 2.33839 au
Desc. node-Earth separation 2.45249 au
Earth MOID 2.07935 au
Orbital period 2328.56 days
Date of orbit computation  feb 22 02:53
Observational summary
Optical observations (Discarded) 271 (3)
Radar observations (Discarded) 0 (0)
Arc length 10073.8 days
Unobserved 140 days

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Ephemeris at epoch 60398 MJD
Right Ascension 8.21467 deg
Declination 4.48076 deg
V Magnitude 21.66 mag
Solar Elongation -1.21 deg
Galactic Latitude -58.07 deg
Rate 0.341 deg/day
Direction 71.941 deg

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