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(16912) Rhiannon  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.75116 1.008e-08 au
e 0.272797 1.054e-07
i 24.521 1.165e-05 deg
Ω 169.207 1.875e-05 deg
ω 221.209 2.677e-05 deg
M 69.076 3.403e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2734 au
Aphelion 2.2289 au
Asc. node-Earth separation 1.04463 au
Desc. node-Earth separation 0.33823 au
Earth MOID 0.32096 au
Orbital period 846.423 days
Date of orbit computation   Feb 5 15:50
Observational summary
Optical observations (Discarded) 172 (4)
Radar observations (Discarded) 0 (0)
Arc length 9655 days
Unobserved 16 days

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Ephemeris at epoch 58535 MJD
Right Ascension 196.612 deg
Declination -1.05036 deg
V Magnitude 21.02 mag
Solar Elongation 135.8 deg
Galactic Latitude 61.59 deg
Rate 0.29 deg/day
Direction -15.369 deg

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