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AstDyS ∴ Objects ∴ 1999RZ2 ∴ Summary
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(20499) 1999RZ2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.86781 1.156e-08 au
e 0.079229 3.864e-08
i 0.971 3.798e-06 deg
Ω 318.53 0.0002289 deg
ω 100.601 0.0002303 deg
M 331.283 2.588e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6406 au
Aphelion 3.095 au
Asc. node-Earth separation 1.87818 au
Desc. node-Earth separation 1.82349 au
Earth MOID 1.65339 au
Orbital period 1773.88 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1970 (11)
Radar observations (Discarded) 0 (0)
Arc length 17128.6 days
Unobserved 74 days

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Ephemeris at epoch 60398 MJD
Right Ascension 18.8237 deg
Declination 8.66991 deg
V Magnitude 19.67 mag
Solar Elongation -12.21 deg
Galactic Latitude -53.74 deg
Rate 0.434 deg/day
Direction 67.809 deg

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