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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WR1 ∴ Summary
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(172034) 2001WR1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.27726 1.545e-09 au
e 0.202552 5.04e-08
i 25.032 1.012e-05 deg
Ω 6.534 7.631e-06 deg
ω 48.517 1.953e-05 deg
M 104.073 1.609e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0185 au
Aphelion 1.536 au
Asc. node-Earth separation 0.07772 au
Desc. node-Earth separation 0.41682 au
Earth MOID 0.0747 au
Orbital period 527.252 days
Date of orbit computation   May 31 15:28
Observational summary
Optical observations (Discarded) 743 (3)
Radar observations (Discarded) 0 (0)
Arc length 23837 days
Unobserved 125 days

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Ephemeris at epoch 58384 MJD
Right Ascension 223.461 deg
Declination -37.7459 deg
V Magnitude 21.27 mag
Solar Elongation -55.27 deg
Galactic Latitude 19.06 deg
Rate 0.638 deg/day
Direction 103.493 deg

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