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2021WN4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.16922 0.001758 au
e 0.532808 0.0003708
i 8.202 0.004146 deg
Ω 75.203 0.0005145 deg
ω 352.505 0.001366 deg
M 262.644 0.3192 deg

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Other useful info
Absolute Magnitude (H)    25.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0134 au
Aphelion distance 3.325 au
Asc. node-Earth separation 0.03203 au
Desc. node-Earth separation 2.27836 au
Earth MOID 0.03062 au
Orbital period 1166.95 days
Date of orbit computation   feb 26 12:40
Observational summary
Optical observations (Discarded) 65 (2)
Radar observations (Discarded) 0 (0)
Arc length 36 days
Unobserved 845 days

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Ephemeris
(Epoch 60428 MJD)
Right Ascension 311.221 deg
Declination -22.7142 deg
V Magnitude 30.16 mag
Solar Elongation 90.3 deg
Galactic Latitude -34.48 deg
Rate 0.22 deg/day
Direction 87.474 deg

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