NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WR1 ∴ Summary
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(172034) 2001WR1  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.27734 2.802e-09 au
e 0.202606 5.547e-08
i 25.032 1.448e-05 deg
Ω 6.536 1.156e-05 deg
ω 48.523 2.79e-05 deg
M 190.959 2.025e-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 1.5361 au
Asc. node-Earth separation 0.0794 au
Desc. node-Earth separation 0.4168 au
Earth MOID 0.07632 au
Orbital period 527.298 days
Date of orbit computation   Nov 18 11:28
Observational summary
Optical observations (Discarded) 444 (3)
Radar observations (Discarded) 0 (0)
Arc length 22711 days
Unobserved 707 days

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Ephemeris at epoch 57840 MJD
Right Ascension 310.656 deg
Declination -42.1961 deg
V Magnitude 21.16 mag
Solar Elongation 67.68 deg
Galactic Latitude -37.86 deg
Rate 0.682 deg/day
Direction 86.547 deg

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