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(539773) 2016WR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40403 2.457e-08 au
e 0.23082 6.285e-08
i 22.843 9.677e-06 deg
Ω 235.792 1.412e-05 deg
ω 317.41 2.38e-05 deg
M 236.753 2.172e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8491 au
Aphelion 2.9589 au
Asc. node-Earth separation 0.93409 au
Desc. node-Earth separation 1.7541 au
Earth MOID 0.88813 au
Orbital period 1361.47 days
Date of orbit computation  feb 22 03:44
Observational summary
Optical observations (Discarded) 284 (1)
Radar observations (Discarded) 0 (0)
Arc length 7508.09 days
Unobserved 135 days

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Ephemeris at epoch 60423 MJD
Right Ascension 47.1968 deg
Declination 17.6796 deg
V Magnitude 22.21 mag
Solar Elongation -16.65 deg
Galactic Latitude -34.17 deg
Rate 0.389 deg/day
Direction 82.756 deg

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