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(142280) 2002RR121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57915 1.485e-08 au
e 0.23627 5.97e-08
i 9.441 6.679e-06 deg
Ω 329.892 2.759e-05 deg
ω 3.422 3.03e-05 deg
M 97.652 1.683e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9698 au
Aphelion 3.1885 au
Asc. node-Earth separation 0.95957 au
Desc. node-Earth separation 2.19865 au
Earth MOID 0.95942 au
Orbital period 1512.91 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 513 (1)
Radar observations (Discarded) 0 (0)
Arc length 9357.75 days
Unobserved 45 days

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Ephemeris at epoch 60426 MJD
Right Ascension 85.0048 deg
Declination 29.3237 deg
V Magnitude 21.57 mag
Solar Elongation -49.96 deg
Galactic Latitude -0.84 deg
Rate 0.348 deg/day
Direction 93.818 deg

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