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(137254) 1999RL87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41135 9.289e-09 au
e 0.196491 4.185e-08
i 0.47 4.305e-06 deg
Ω 273.963 0.0006275 deg
ω 47.88 0.0006275 deg
M 222.771 1.567e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9375 au
Aphelion 2.8852 au
Asc. node-Earth separation 1.02945 au
Desc. node-Earth separation 1.69132 au
Earth MOID 0.92478 au
Orbital period 1367.69 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 726 (5)
Radar observations (Discarded) 0 (0)
Arc length 8974.08 days
Unobserved 38 days

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Ephemeris at epoch 60426 MJD
Right Ascension 160.432 deg
Declination 7.59347 deg
V Magnitude 21.27 mag
Solar Elongation -123.15 deg
Galactic Latitude 53.6 deg
Rate 0.026 deg/day
Direction -61.327 deg

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