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(12530) Richardson  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60405 9.49e-09 au
e 0.055386 3.045e-08
i 5.6 2.92e-06 deg
Ω 123.62 3.804e-05 deg
ω 135.553 4.973e-05 deg
M 44.71 3.241e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4598 au
Aphelion 2.7483 au
Asc. node-Earth separation 1.71917 au
Desc. node-Earth separation 1.48184 au
Earth MOID 1.44775 au
Orbital period 1534.87 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 2810 (289)
Radar observations (Discarded) 0 (0)
Arc length 11599.9 days
Unobserved 257 days

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Ephemeris at epoch 60420 MJD
Right Ascension 335.372 deg
Declination -11.1388 deg
V Magnitude 19.71 mag
Solar Elongation 56.95 deg
Galactic Latitude -51.35 deg
Rate 0.388 deg/day
Direction 72.324 deg

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