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AstDyS ∴ Objects ∴ Riema ∴ Summary
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(1025) Riema  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.97923 3.747e-09 au
e 0.039351 4.529e-08
i 26.861 5.124e-06 deg
Ω 163.385 7.812e-06 deg
ω 348.9 5.276e-05 deg
M 244.087 5.263e-05 deg

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Other useful info
Absolute Magnitude (H)    12.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9013 au
Aphelion 2.0571 au
Asc. node-Earth separation 0.90949 au
Desc. node-Earth separation 1.04735 au
Earth MOID 0.90943 au
Orbital period 1017.05 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 1933 (27)
Radar observations (Discarded) 0 (0)
Arc length 34769.4 days
Unobserved 146 days

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Ephemeris at epoch 58560 MJD
Right Ascension 62.8576 deg
Declination -2.73698 deg
V Magnitude 16.79 mag
Solar Elongation -65.72 deg
Galactic Latitude -36.39 deg
Rate 0.514 deg/day
Direction 62.224 deg

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