NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009HE ∴ Summary
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2009HE  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.30033 1.702e-08 au
e 0.400467 4.008e-07
i 44.389 2.824e-05 deg
Ω 200.916 1.368e-05 deg
ω 118.015 8.415e-05 deg
M 170.69 1.213e-05 deg

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Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7796 au
Aphelion 1.8211 au
Asc. node-Earth separation 0.34399 au
Desc. node-Earth separation -0.07816 au
Earth MOID 0.07169 au
Orbital period 541.599 days
Date of orbit computation   Oct 9 18:52
Observational summary
Optical observations (Discarded) 58 (0)
Radar observations (Discarded) 0 (0)
Arc length 2222 days
Unobserved 884 days

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Ephemeris at epoch 58045 MJD
Right Ascension 167.324 deg
Declination -20.1964 deg
V Magnitude 25.31 mag
Solar Elongation 36.51 deg
Galactic Latitude 36.6 deg
Rate 0.519 deg/day
Direction 107.768 deg

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