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AstDyS ∴ Objects ∴ 2001WR28 ∴ Summary
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(140997) 2001WR28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11436 2.089e-08 au
e 0.142151 3.736e-08
i 17.032 5.386e-06 deg
Ω 74.199 1.552e-05 deg
ω 72.889 2.644e-05 deg
M 321.164 2.16e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6716 au
Aphelion 3.5571 au
Asc. node-Earth separation 1.94448 au
Desc. node-Earth separation 2.16984 au
Earth MOID 1.74402 au
Orbital period 2007.48 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 1138 (5)
Radar observations (Discarded) 0 (0)
Arc length 9422.92 days
Unobserved 81 days

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Ephemeris at epoch 60426 MJD
Right Ascension 84.3838 deg
Declination 29.9539 deg
V Magnitude 20.18 mag
Solar Elongation -49.51 deg
Galactic Latitude -0.96 deg
Rate 0.358 deg/day
Direction 83.256 deg

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