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1999RZ31  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.58211 0.01615 au
e 0.600809 0.003082
i 2.972 0.01007 deg
Ω 163.197 0.02933 deg
ω 179.981 0.04094 deg
M 120.372 14.56 deg

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Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0308 au
Aphelion 4.1335 au
Asc. node-Earth separation 3.1435 au
Desc. node-Earth separation 0.02273 au
Earth MOID 0.02251 au
Orbital period 1515.52 days
Date of orbit computation   Jul 10 17:41
Observational summary
Optical observations (Discarded) 44 (0)
Radar observations (Discarded) 0 (0)
Arc length 14 days
Unobserved 6543 days

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Ephemeris at epoch 57985 MJD
Right Ascension 145.257 deg
Declination 12.9895 deg
V Magnitude 30.2 mag
Solar Elongation 3.83 deg
Galactic Latitude 43.41 deg
Rate 0.274 deg/day
Direction 108.434 deg

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