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AstDyS ∴ Objects ∴ 2002RU21 ∴ Summary
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(166535) 2002RU21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80933 1.164e-08 au
e 0.198155 4.184e-08
i 2.912 4.73e-06 deg
Ω 145.522 8.765e-05 deg
ω 265.148 8.897e-05 deg
M 166.439 1.266e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2527 au
Aphelion 3.366 au
Asc. node-Earth separation 1.75742 au
Desc. node-Earth separation 1.64307 au
Earth MOID 1.26577 au
Orbital period 1719.9 days
Date of orbit computation  feb 22 02:25
Observational summary
Optical observations (Discarded) 1039 (6)
Radar observations (Discarded) 0 (0)
Arc length 7543.35 days
Unobserved 346 days

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Ephemeris at epoch 60398 MJD
Right Ascension 231.752 deg
Declination -15.0067 deg
V Magnitude 20.58 mag
Solar Elongation 135.15 deg
Galactic Latitude 33.44 deg
Rate 0.088 deg/day
Direction -64.329 deg

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