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(249612) 1999RD207  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09951 2.272e-08 au
e 0.23994 6.185e-08
i 14.975 6.401e-06 deg
Ω 328.963 2.496e-05 deg
ω 38.547 2.997e-05 deg
M 184.308 1.442e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3558 au
Aphelion 3.8432 au
Asc. node-Earth separation 1.4484 au
Desc. node-Earth separation 2.60801 au
Earth MOID 1.37192 au
Orbital period 1993.14 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 450 (3)
Radar observations (Discarded) 0 (0)
Arc length 8959.06 days
Unobserved 37 days

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Ephemeris at epoch 60427 MJD
Right Ascension 178.192 deg
Declination -13.9454 deg
V Magnitude 21.65 mag
Solar Elongation -144.73 deg
Galactic Latitude 46.53 deg
Rate 0.137 deg/day
Direction -62.586 deg

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