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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 1.161e-08 au
e 0.198155 4.182e-08
i 2.912 4.712e-06 deg
Ω 145.522 8.762e-05 deg
ω 265.148 8.894e-05 deg
M 166.439 1.263e-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  apr 23 20:24
Observational summary
Optical observations (Discarded) 1121 (6)
Radar observations (Discarded) 0 (0)
Arc length 7875.42 days
Unobserved 76 days

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Ephemeris at epoch 60460 MJD
Right Ascension 221.051 deg
Declination -11.6835 deg
V Magnitude 20.3 mag
Solar Elongation -153.21 deg
Galactic Latitude 42.52 deg
Rate 0.164 deg/day
Direction -75.798 deg

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