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AstDyS ∴ Objects ∴ 1998RR58 ∴ Summary
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(175756) 1998RR58  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45694 1.02e-08 au
e 0.228201 6.151e-08
i 2.28 6.508e-06 deg
Ω 332.993 9.732e-05 deg
ω 17.41 9.788e-05 deg
M 232.181 9.034e-06 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8963 au
Aphelion 3.0176 au
Asc. node-Earth separation 0.90232 au
Desc. node-Earth separation 1.98865 au
Earth MOID 0.89032 au
Orbital period 1406.67 days
Date of orbit computation  apr 23 20:26
Observational summary
Optical observations (Discarded) 486 (2)
Radar observations (Discarded) 0 (0)
Arc length 9939.82 days
Unobserved 405 days

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Ephemeris at epoch 60425 MJD
Right Ascension 204.067 deg
Declination -13.2 deg
V Magnitude 20.95 mag
Solar Elongation -171.63 deg
Galactic Latitude 48.23 deg
Rate 0.244 deg/day
Direction -69.775 deg

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