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AstDyS ∴ Objects ∴ 1998HG61 ∴ Summary
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(118268) 1998HG61  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.02029 2.51e-08 au
e 0.297393 6.567e-08
i 9.773 7.596e-06 deg
Ω 24.056 3.438e-05 deg
ω 221.646 3.578e-05 deg
M 295.759 1.071e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1221 au
Aphelion 3.9185 au
Asc. node-Earth separation 2.54313 au
Desc. node-Earth separation 1.24788 au
Earth MOID 1.11945 au
Orbital period 1917.22 days
Date of orbit computation  Oct 31 06:10
Observational summary
Optical observations (Discarded) 494 (4)
Radar observations (Discarded) 0 (0)
Arc length 7256.9 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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