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(134550) 1999RF157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33291 9.72e-09 au
e 0.170589 4.319e-08
i 6.181 4.162e-06 deg
Ω 142.697 4.086e-05 deg
ω 257.07 4.301e-05 deg
M 278.747 1.245e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9349 au
Aphelion 2.7309 au
Asc. node-Earth separation 1.36808 au
Desc. node-Earth separation 1.16946 au
Earth MOID 0.95377 au
Orbital period 1301.5 days
Date of orbit computation  apr 23 20:16
Observational summary
Optical observations (Discarded) 840 (3)
Radar observations (Discarded) 0 (0)
Arc length 10666.1 days
Unobserved 312 days

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Ephemeris at epoch 60425 MJD
Right Ascension 331.021 deg
Declination -10.1279 deg
V Magnitude 21.29 mag
Solar Elongation 65.47 deg
Galactic Latitude -47.13 deg
Rate 0.419 deg/day
Direction 72.32 deg

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