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(239987) 2001RF138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20803 3.013e-08 au
e 0.115498 4.625e-08
i 4.654 6.362e-06 deg
Ω 19.495 5.983e-05 deg
ω 279.583 6.708e-05 deg
M 12.072 3.472e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8375 au
Aphelion 3.5786 au
Asc. node-Earth separation 2.10828 au
Desc. node-Earth separation 2.22579 au
Earth MOID 1.82667 au
Orbital period 2098.73 days
Date of orbit computation  feb 22 02:41
Observational summary
Optical observations (Discarded) 452 (4)
Radar observations (Discarded) 0 (0)
Arc length 7964.85 days
Unobserved 308 days

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Ephemeris at epoch 60418 MJD
Right Ascension 337.924 deg
Declination -13.0094 deg
V Magnitude 21.01 mag
Solar Elongation 53.43 deg
Galactic Latitude -54.44 deg
Rate 0.354 deg/day
Direction 68.962 deg

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