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AstDyS ∴ Objects ∴ 2011HG18 ∴ Summary
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(347199) 2011HG18  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.38944 4.046e-08 au
e 0.145921 7.343e-08
i 3.734 1.088e-05 deg
Ω 200.775 0.000131 deg
ω 90.953 0.0001374 deg
M 295.813 4.091e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0408 au
Aphelion 2.7381 au
Asc. node-Earth separation 1.34032 au
Desc. node-Earth separation 1.33553 au
Earth MOID 1.02771 au
Orbital period 1349.1 days
Date of orbit computation  Oct 31 08:31
Observational summary
Optical observations (Discarded) 102 (0)
Radar observations (Discarded) 0 (0)
Arc length 4491.06 days
Unobserved 294 days

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Ephemeris at epoch 58465 MJD
Right Ascension 238.263 deg
Declination -18.8727 deg
V Magnitude 22.51 mag
Solar Elongation 20.56 deg
Galactic Latitude 26.35 deg
Rate 0.53 deg/day
Direction 100.541 deg

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