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AstDyS ∴ Objects ∴ 1999UW40 ∴ Summary
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(121533) 1999UW40  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.85858 2.997e-08 au
e 0.104899 4.985e-08
i 15.205 9.995e-06 deg
Ω 21.663 2.041e-05 deg
ω 98.304 5.708e-05 deg
M 260.082 5.431e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5587 au
Aphelion 3.1584 au
Asc. node-Earth separation 1.87339 au
Desc. node-Earth separation 1.78085 au
Earth MOID 1.62571 au
Orbital period 1765.32 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 560 (5)
Radar observations (Discarded) 0 (0)
Arc length 21182.2 days
Unobserved 94 days

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Ephemeris at epoch 58501 MJD
Right Ascension 7.69484 deg
Declination 5.20637 deg
V Magnitude 20.69 mag
Solar Elongation -71.8 deg
Galactic Latitude -57.28 deg
Rate 0.278 deg/day
Direction 57.84 deg

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