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AstDyS ∴ Objects ∴ 1999XS141 ∴ Summary
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(168572) 1999XS141  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.9113 5.586e-09 au
e 0.047019 3.257e-08
i 22.395 4.942e-06 deg
Ω 92.85 9.108e-06 deg
ω 59.265 5.437e-05 deg
M 25.379 5.314e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8214 au
Aphelion 2.0012 au
Asc. node-Earth separation 0.87948 au
Desc. node-Earth separation 0.93756 au
Earth MOID 0.87202 au
Orbital period 965.145 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 1176 (6)
Radar observations (Discarded) 0 (0)
Arc length 8890.06 days
Unobserved 46 days

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Ephemeris at epoch 60435 MJD
Right Ascension 181.706 deg
Declination 38.3207 deg
V Magnitude 19.17 mag
Solar Elongation -113.55 deg
Galactic Latitude 75.42 deg
Rate 0.308 deg/day
Direction -177.124 deg

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