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(161143) 2002RR161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9984 2.039e-08 au
e 0.115125 6.462e-08
i 7.472 6.072e-06 deg
Ω 172.034 3.948e-05 deg
ω 208.338 4.523e-05 deg
M 28.336 2.334e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6532 au
Aphelion 3.3436 au
Asc. node-Earth separation 2.29861 au
Desc. node-Earth separation 1.68128 au
Earth MOID 1.65788 au
Orbital period 1896.42 days
Date of orbit computation  feb 22 02:24
Observational summary
Optical observations (Discarded) 581 (48)
Radar observations (Discarded) 0 (0)
Arc length 11366.8 days
Unobserved 134 days

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Ephemeris at epoch 60420 MJD
Right Ascension 51.186 deg
Declination 13.2804 deg
V Magnitude 21.18 mag
Solar Elongation -22.73 deg
Galactic Latitude -35.08 deg
Rate 0.421 deg/day
Direction 75.668 deg

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