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(12566) Derichardson  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19661 1.625e-08 au
e 0.107605 3.47e-08
i 5.076 4.154e-06 deg
Ω 198.484 3.835e-05 deg
ω 289.026 4.298e-05 deg
M 48.673 2.077e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8526 au
Aphelion 3.5406 au
Asc. node-Earth separation 2.05126 au
Desc. node-Earth separation 2.27694 au
Earth MOID 1.87335 au
Orbital period 2087.53 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 2451 (9)
Radar observations (Discarded) 0 (0)
Arc length 16750.2 days
Unobserved 89 days

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Ephemeris at epoch 60423 MJD
Right Ascension 180.017 deg
Declination -1.06593 deg
V Magnitude 18.09 mag
Solar Elongation -147.43 deg
Galactic Latitude 59.21 deg
Rate 0.123 deg/day
Direction -53.705 deg

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