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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 1.551e-09 au
e 0.202552 5.043e-08
i 25.032 1.019e-05 deg
Ω 6.534 7.718e-06 deg
ω 48.517 1.973e-05 deg
M 104.073 1.617e-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 18 15:00
Observational summary
Optical observations (Discarded) 734 (3)
Radar observations (Discarded) 0 (0)
Arc length 23832 days
Unobserved 5 days

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Ephemeris at epoch 58259 MJD
Right Ascension 161.991 deg
Declination -11.6308 deg
V Magnitude 19.87 mag
Solar Elongation -107.45 deg
Galactic Latitude 41.02 deg
Rate 0.286 deg/day
Direction 144.558 deg

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