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(164823) 1999RD171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55606 2.047e-08 au
e 0.216351 9.162e-08
i 2.178 1.032e-05 deg
Ω 142.191 0.000178 deg
ω 214.39 0.0001803 deg
M 358.128 3.653e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.003 au
Aphelion 3.1091 au
Asc. node-Earth separation 1.97889 au
Desc. node-Earth separation 1.05504 au
Earth MOID 0.99912 au
Orbital period 1492.63 days
Date of orbit computation  feb 22 02:25
Observational summary
Optical observations (Discarded) 222 (4)
Radar observations (Discarded) 0 (0)
Arc length 9685.05 days
Unobserved 750 days

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Ephemeris at epoch 60423 MJD
Right Ascension 11.8828 deg
Declination 4.05085 deg
V Magnitude 21.13 mag
Solar Elongation 20.51 deg
Galactic Latitude -58.81 deg
Rate 0.575 deg/day
Direction 67.968 deg

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