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AstDyS ∴ Objects ∴ 2008RU21 ∴ Summary
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(514891) 2008RU21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38177 1.703e-08 au
e 0.151563 7.516e-08
i 6.376 8.222e-06 deg
Ω 343.698 4.767e-05 deg
ω 4.775 5.258e-05 deg
M 76.324 2.138e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0208 au
Aphelion 2.7428 au
Asc. node-Earth separation 1.01424 au
Desc. node-Earth separation 1.74965 au
Earth MOID 1.01409 au
Orbital period 1342.6 days
Date of orbit computation  apr 23 21:39
Observational summary
Optical observations (Discarded) 233 (0)
Radar observations (Discarded) 0 (0)
Arc length 5607.17 days
Unobserved 105 days

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Ephemeris at epoch 60426 MJD
Right Ascension 72.1047 deg
Declination 27.1981 deg
V Magnitude 22.6 mag
Solar Elongation -38.41 deg
Galactic Latitude -11.32 deg
Rate 0.449 deg/day
Direction 85.159 deg

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