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(271557) 2004JR31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45151 1.252e-08 au
e 0.156341 4.367e-08
i 5.448 4.431e-06 deg
Ω 79.439 6.369e-05 deg
ω 158.013 6.675e-05 deg
M 61.854 2.018e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0682 au
Aphelion 2.8348 au
Asc. node-Earth separation 1.81333 au
Desc. node-Earth separation 1.07336 au
Earth MOID 1.05721 au
Orbital period 1402 days
Date of orbit computation  apr 23 20:47
Observational summary
Optical observations (Discarded) 385 (3)
Radar observations (Discarded) 0 (0)
Arc length 8443.02 days
Unobserved 320 days

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Ephemeris at epoch 60426 MJD
Right Ascension 346.248 deg
Declination -10.3196 deg
V Magnitude 22.25 mag
Solar Elongation 52.69 deg
Galactic Latitude -59.83 deg
Rate 0.416 deg/day
Direction 70.5 deg

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