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(513080) 2017WJ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58044 3.483e-08 au
e 0.394522 8.786e-08
i 15.949 9.6e-06 deg
Ω 227.488 2.053e-05 deg
ω 93.499 3.387e-05 deg
M 241.389 1.313e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5624 au
Aphelion 3.5985 au
Asc. node-Earth separation 1.22298 au
Desc. node-Earth separation 1.13818 au
Earth MOID 0.65071 au
Orbital period 1514.04 days
Date of orbit computation  apr 23 21:39
Observational summary
Optical observations (Discarded) 398 (1)
Radar observations (Discarded) 0 (0)
Arc length 6463.77 days
Unobserved 837 days

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Ephemeris at epoch 60426 MJD
Right Ascension 156.743 deg
Declination -7.40112 deg
V Magnitude 22.76 mag
Solar Elongation -123.86 deg
Galactic Latitude 40.86 deg
Rate 0.123 deg/day
Direction -13.635 deg

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