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AstDyS ∴ Objects ∴ 1999WR1 ∴ Summary
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(97183) 1999WR1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55737 1.163e-08 au
e 0.023367 3.587e-08
i 22.685 4.117e-06 deg
Ω 49.195 1.078e-05 deg
ω 306.992 0.0001192 deg
M 33.902 0.0001216 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4976 au
Aphelion 2.6171 au
Asc. node-Earth separation 1.53136 au
Desc. node-Earth separation 1.58264 au
Earth MOID 1.52495 au
Orbital period 1493.79 days
Date of orbit computation  apr 23 20:08
Observational summary
Optical observations (Discarded) 1788 (4)
Radar observations (Discarded) 0 (0)
Arc length 11656.4 days
Unobserved 166 days

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Ephemeris at epoch 60426 MJD
Right Ascension 36.7172 deg
Declination 11.328 deg
V Magnitude 19.61 mag
Solar Elongation -3.73 deg
Galactic Latitude -45.11 deg
Rate 0.449 deg/day
Direction 62.623 deg

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