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1999RZ31  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.58233 0.01626 au
e 0.600858 0.00305
i 2.972 0.01005 deg
Ω 163.198 0.02974 deg
ω 179.988 0.0395 deg
M 72.843 14.11 deg

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Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0307 au
Aphelion 4.1339 au
Asc. node-Earth separation 3.14238 au
Desc. node-Earth separation 0.02363 au
Earth MOID 0.02341 au
Orbital period 1515.71 days
Date of orbit computation   Nov 18 11:33
Observational summary
Optical observations (Discarded) 44 (0)
Radar observations (Discarded) 0 (0)
Arc length 14 days
Unobserved 6430 days

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Ephemeris at epoch 57872 MJD
Right Ascension 115.645 deg
Declination 19.7866 deg
V Magnitude 30 mag
Solar Elongation -75.41 deg
Galactic Latitude 19.86 deg
Rate 0.192 deg/day
Direction 96.594 deg

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