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(31813) 1999RF41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.93295 4.729e-09 au
e 0.131181 2.958e-08
i 23.015 2.767e-06 deg
Ω 162.74 8.308e-06 deg
ω 244.414 1.355e-05 deg
M 7.766 1.035e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6794 au
Aphelion 2.1865 au
Asc. node-Earth separation 1.02259 au
Desc. node-Earth separation 0.79012 au
Earth MOID 0.75512 au
Orbital period 981.584 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2605 (179)
Radar observations (Discarded) 0 (0)
Arc length 25070.9 days
Unobserved 137 days

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Ephemeris at epoch 60431 MJD
Right Ascension 60.8476 deg
Declination 5.4557 deg
V Magnitude 19.79 mag
Solar Elongation -24.09 deg
Galactic Latitude -33.34 deg
Rate 0.666 deg/day
Direction 77.315 deg

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