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(513075) 2017WA21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54069 2.278e-08 au
e 0.136845 8.734e-08
i 13.228 4.34e-06 deg
Ω 155.688 3.793e-05 deg
ω 283.696 4.281e-05 deg
M 197.277 2.042e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.193 au
Aphelion 2.8884 au
Asc. node-Earth separation 1.4254 au
Desc. node-Earth separation 1.56713 au
Earth MOID 1.25226 au
Orbital period 1479.2 days
Date of orbit computation  apr 23 21:39
Observational summary
Optical observations (Discarded) 286 (1)
Radar observations (Discarded) 0 (0)
Arc length 7802.34 days
Unobserved 338 days

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Ephemeris at epoch 60425 MJD
Right Ascension 298.486 deg
Declination -8.14736 deg
V Magnitude 22.2 mag
Solar Elongation 95.89 deg
Galactic Latitude -17.57 deg
Rate 0.168 deg/day
Direction 65.021 deg

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