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(23991) 1999RD3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28258 5.176e-09 au
e 0.135698 3.263e-08
i 2.449 3.435e-06 deg
Ω 196.11 6.683e-05 deg
ω 219.774 6.789e-05 deg
M 355.243 1.079e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9728 au
Aphelion 2.5923 au
Asc. node-Earth separation 1.50093 au
Desc. node-Earth separation 1.03074 au
Earth MOID 0.98541 au
Orbital period 1259.61 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 2345 (11)
Radar observations (Discarded) 0 (0)
Arc length 15041.2 days
Unobserved 100 days

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Ephemeris at epoch 60426 MJD
Right Ascension 49.4 deg
Declination 17.0462 deg
V Magnitude 19.4 mag
Solar Elongation -15.63 deg
Galactic Latitude -33.36 deg
Rate 0.575 deg/day
Direction 75.673 deg

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