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(639513) 2017FW21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12046 5.157e-08 au
e 0.07931 9.986e-08
i 1.162 7.611e-06 deg
Ω 245.57 0.000589 deg
ω 63.566 0.0005917 deg
M 335.484 6.449e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.873 au
Aphelion 3.3679 au
Asc. node-Earth separation 1.98108 au
Desc. node-Earth separation 2.22931 au
Earth MOID 1.85834 au
Orbital period 2013.39 days
Date of orbit computation  apr 23 22:03
Observational summary
Optical observations (Discarded) 127 (0)
Radar observations (Discarded) 0 (0)
Arc length 7105.25 days
Unobserved 346 days

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Ephemeris at epoch 60426 MJD
Right Ascension 308.405 deg
Declination -17.9408 deg
V Magnitude 22.39 mag
Solar Elongation 89.69 deg
Galactic Latitude -30.37 deg
Rate 0.217 deg/day
Direction 73.754 deg

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