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(66638) 1999RD218  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66419 1.239e-08 au
e 0.125522 3.393e-08
i 12.408 4.694e-06 deg
Ω 159.789 1.758e-05 deg
ω 93.581 2.666e-05 deg
M 292.799 1.983e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3298 au
Aphelion 2.9986 au
Asc. node-Earth separation 1.65254 au
Desc. node-Earth separation 1.5933 au
Earth MOID 1.35589 au
Orbital period 1588.35 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1300 (4)
Radar observations (Discarded) 0 (0)
Arc length 9463.86 days
Unobserved 86 days

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Ephemeris at epoch 60419 MJD
Right Ascension 162.324 deg
Declination 13.0564 deg
V Magnitude 19.15 mag
Solar Elongation -129.44 deg
Galactic Latitude 58.18 deg
Rate 0.063 deg/day
Direction -22.06 deg

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