NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008HE ∴ Summary
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(431760) 2008HE  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.26295 2.744e-08 au
e 0.950321 2.751e-08
i 9.819 1.109e-05 deg
Ω 215.29 3.401e-05 deg
ω 185.339 3.488e-05 deg
M 227.082 1.338e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.1124 au
Aphelion 4.4135 au
Asc. node-Earth separation 3.06926 au
Desc. node-Earth separation -0.87984 au
Earth MOID 0.08377 au
Orbital period 1243.4 days
Date of orbit computation   Nov 18 15:25
Observational summary
Optical observations (Discarded) 209 (1)
Radar observations (Discarded) 0 (0)
Arc length 2560 days
Unobserved 738 days

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Ephemeris at epoch 57872 MJD
Right Ascension 227.251 deg
Declination -15.022 deg
V Magnitude 23.78 mag
Solar Elongation 169.35 deg
Galactic Latitude 36.24 deg
Rate 0.278 deg/day
Direction -72.287 deg

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