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(148111) 1999RF209  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2685 7.598e-09 au
e 0.190844 4.094e-08
i 4.53 4.365e-06 deg
Ω 250.304 5.502e-05 deg
ω 84.026 5.638e-05 deg
M 86.571 1.267e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8356 au
Aphelion 2.7014 au
Asc. node-Earth separation 1.12886 au
Desc. node-Earth separation 1.24548 au
Earth MOID 0.83219 au
Orbital period 1247.97 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 881 (8)
Radar observations (Discarded) 0 (0)
Arc length 8890.73 days
Unobserved 101 days

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Ephemeris at epoch 60423 MJD
Right Ascension 71.5008 deg
Declination 21.2377 deg
V Magnitude 21.62 mag
Solar Elongation -39.81 deg
Galactic Latitude -15.46 deg
Rate 0.447 deg/day
Direction 84.335 deg

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