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AstDyS ∴ Objects ∴ 2002AR181 ∴ Summary
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(89813) 2002AR181  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.5741 1.735e-08 au
e 0.089742 9.889e-08
i 12.329 8.966e-06 deg
Ω 345.18 2.155e-05 deg
ω 160.196 4.757e-05 deg
M 311.839 3.927e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3431 au
Aphelion 2.8051 au
Asc. node-Earth separation 1.78112 au
Desc. node-Earth separation 1.36089 au
Earth MOID 1.35573 au
Orbital period 1508.47 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 960 (10)
Radar observations (Discarded) 0 (0)
Arc length 7085.7 days
Unobserved 160 days

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Ephemeris at epoch 58564 MJD
Right Ascension 114.799 deg
Declination 29.7396 deg
V Magnitude 18.83 mag
Solar Elongation -110.55 deg
Galactic Latitude 22.71 deg
Rate 0.179 deg/day
Direction 141.724 deg

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