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(59818) 1999RF21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.90045 1.531e-08 au
e 0.204441 3.732e-08
i 2.917 3.867e-06 deg
Ω 131.129 0.0001089 deg
ω 183.043 0.00011 deg
M 17.499 1.716e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3075 au
Aphelion 3.4934 au
Asc. node-Earth separation 2.50736 au
Desc. node-Earth separation 1.29362 au
Earth MOID 1.2934 au
Orbital period 1804.25 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 902 (9)
Radar observations (Discarded) 0 (0)
Arc length 9208.61 days
Unobserved 281 days

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Ephemeris at epoch 60425 MJD
Right Ascension 2.05182 deg
Declination -0.55791 deg
V Magnitude 20.36 mag
Solar Elongation 33.31 deg
Galactic Latitude -61.47 deg
Rate 0.471 deg/day
Direction 68.004 deg

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