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AstDyS ∴ Objects ∴ 1999WM17 ∴ Summary
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(162311) 1999WM17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52393 5.666e-09 au
e 0.24235 8.336e-08
i 11.417 6.3e-06 deg
Ω 221.328 2.159e-05 deg
ω 154.051 2.338e-05 deg
M 36.735 7.145e-06 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9123 au
Aphelion 3.1356 au
Asc. node-Earth separation 2.02972 au
Desc. node-Earth separation 0.95959 au
Earth MOID 0.92152 au
Orbital period 1464.59 days
Date of orbit computation  feb 22 02:24
Observational summary
Optical observations (Discarded) 1032 (3)
Radar observations (Discarded) 0 (0)
Arc length 8854.8 days
Unobserved 112 days

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Ephemeris at epoch 60397 MJD
Right Ascension 51.0312 deg
Declination 13.8925 deg
V Magnitude 21.19 mag
Solar Elongation -44.95 deg
Galactic Latitude -34.73 deg
Rate 0.523 deg/day
Direction 79.125 deg

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