AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RH43 ∴ Summary
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(118281) 1998RH43  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27825 1.216e-08 au
e 0.141136 4.73e-08
i 2.66 4.823e-06 deg
Ω 244.381 0.0001057 deg
ω 346.316 0.0001076 deg
M 49.64 1.776e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9567 au
Aphelion 2.5998 au
Asc. node-Earth separation 0.94919 au
Desc. node-Earth separation 1.60043 au
Earth MOID 0.9447 au
Orbital period 1256.03 days
Date of orbit computation  Oct 31 06:10
Observational summary
Optical observations (Discarded) 705 (4)
Radar observations (Discarded) 0 (0)
Arc length 11387.8 days
Unobserved 172 days

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Ephemeris at epoch 58506 MJD
Right Ascension 321.37 deg
Declination -13.1711 deg
V Magnitude 20.89 mag
Solar Elongation -17.24 deg
Galactic Latitude -40.05 deg
Rate 0.505 deg/day
Direction 71.955 deg

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