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(142230) 2002RR81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41289 8.817e-09 au
e 0.190864 3.701e-08
i 3.377 5.262e-06 deg
Ω 181.76 6.304e-05 deg
ω 141.204 6.474e-05 deg
M 292.509 1.443e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9524 au
Aphelion 2.8734 au
Asc. node-Earth separation 1.73484 au
Desc. node-Earth separation 1.02159 au
Earth MOID 0.94132 au
Orbital period 1369.01 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 754 (2)
Radar observations (Discarded) 0 (0)
Arc length 11791.3 days
Unobserved 71 days

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Ephemeris at epoch 60427 MJD
Right Ascension 258.231 deg
Declination -18.308 deg
V Magnitude 19.98 mag
Solar Elongation 137.89 deg
Galactic Latitude 12.06 deg
Rate 0.055 deg/day
Direction -33.154 deg

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