NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008HE ∴ Summary
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(431760) 2008HE  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.261 2.668e-08 au
e 0.950696 2.735e-08
i 9.847 1.111e-05 deg
Ω 215.327 3.4e-05 deg
ω 185.349 3.487e-05 deg
M 342.882 1.545e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.1115 au
Aphelion 4.4105 au
Asc. node-Earth separation 3.06375 au
Desc. node-Earth separation -0.88247 au
Earth MOID 0.08359 au
Orbital period 1241.79 days
Date of orbit computation   Mar 13 15:07
Observational summary
Optical observations (Discarded) 209 (1)
Radar observations (Discarded) 0 (0)
Arc length 2560 days
Unobserved 1252 days

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Ephemeris at epoch 58386 MJD
Right Ascension 194.804 deg
Declination -7.9251 deg
V Magnitude 22.97 mag
Solar Elongation -15.13 deg
Galactic Latitude 54.9 deg
Rate 0.373 deg/day
Direction 111.103 deg

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