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(198020) 2004RJ221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53725 1.568e-08 au
e 0.13882 1.831e-07
i 14.437 4.123e-06 deg
Ω 330.236 2.242e-05 deg
ω 38.067 2.905e-05 deg
M 332.407 2.293e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.185 au
Aphelion 2.8895 au
Asc. node-Earth separation 1.23237 au
Desc. node-Earth separation 1.80551 au
Earth MOID 1.19768 au
Orbital period 1476.19 days
Date of orbit computation  feb 22 02:32
Observational summary
Optical observations (Discarded) 1157 (14)
Radar observations (Discarded) 0 (0)
Arc length 9213.77 days
Unobserved 300 days

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Ephemeris at epoch 60419 MJD
Right Ascension 353.13 deg
Declination -1.39283 deg
V Magnitude 19.77 mag
Solar Elongation 35.98 deg
Galactic Latitude -58.06 deg
Rate 0.501 deg/day
Direction 59.668 deg

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