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AstDyS ∴ Objects ∴ 2001RZ9 ∴ Summary
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(169187) 2001RZ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14965 3.673e-08 au
e 0.114794 6.523e-08
i 26.529 7.313e-06 deg
Ω 249.876 1.805e-05 deg
ω 179.42 4.486e-05 deg
M 314.327 3.969e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7881 au
Aphelion 3.5112 au
Asc. node-Earth separation 2.49717 au
Desc. node-Earth separation 1.80295 au
Earth MOID 1.80282 au
Orbital period 2041.69 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 360 (5)
Radar observations (Discarded) 0 (0)
Arc length 8090.87 days
Unobserved 172 days

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Ephemeris at epoch 60427 MJD
Right Ascension 18.0557 deg
Declination 24.1433 deg
V Magnitude 20.63 mag
Solar Elongation 18.68 deg
Galactic Latitude -38.48 deg
Rate 0.402 deg/day
Direction 72.467 deg

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