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(16428) 1988RD12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.21091 7.552e-08 au
e 0.070139 4.99e-08
i 3.977 5.372e-06 deg
Ω 339.997 7.136e-05 deg
ω 345.847 8.166e-05 deg
M 10.554 4.22e-05 deg

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Other useful info
Absolute Magnitude (H)    11.6 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8454 au
Aphelion 5.5764 au
Asc. node-Earth separation 3.84668 au
Desc. node-Earth separation 4.57315 au
Earth MOID 3.83362 au
Orbital period 4344.79 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 1716 (6)
Radar observations (Discarded) 0 (0)
Arc length 19223.7 days
Unobserved 159 days

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Ephemeris at epoch 60419 MJD
Right Ascension 348.675 deg
Declination -4.8787 deg
V Magnitude 19.35 mag
Solar Elongation 41.42 deg
Galactic Latitude -57.96 deg
Rate 0.216 deg/day
Direction 65.524 deg

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