NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009HE ∴ Summary
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2009HE  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.30042 2.914e-08 au
e 0.400383 6.361e-07
i 44.388 5.004e-05 deg
Ω 200.916 2.277e-05 deg
ω 118.005 0.0001384 deg
M 303.632 2.083e-05 deg

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Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7798 au
Aphelion 1.8211 au
Asc. node-Earth separation 0.34281 au
Desc. node-Earth separation -0.07898 au
Earth MOID 0.07248 au
Orbital period 541.653 days
Date of orbit computation   Mar 13 11:16
Observational summary
Optical observations (Discarded) 58 (0)
Radar observations (Discarded) 0 (0)
Arc length 2222 days
Unobserved 1129 days

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Ephemeris at epoch 58290 MJD
Right Ascension 40.9029 deg
Declination 41.25 deg
V Magnitude 22.96 mag
Solar Elongation 43.92 deg
Galactic Latitude -16.85 deg
Rate 0.922 deg/day
Direction 118.001 deg

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