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AstDyS ∴ Objects ∴ 1999LY4 ∴ Summary
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(31792) 1999LY4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13116 1.644e-08 au
e 0.132863 3.647e-08
i 17.423 4.172e-06 deg
Ω 186.735 1.188e-05 deg
ω 18.527 1.873e-05 deg
M 209.334 1.402e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7151 au
Aphelion 3.5472 au
Asc. node-Earth separation 1.73389 au
Desc. node-Earth separation 2.51835 au
Earth MOID 1.71832 au
Orbital period 2023.75 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1461 (7)
Radar observations (Discarded) 0 (0)
Arc length 10339.5 days
Unobserved 101 days

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Ephemeris at epoch 60426 MJD
Right Ascension 47.3863 deg
Declination 7.7698 deg
V Magnitude 20.68 mag
Solar Elongation -14.69 deg
Galactic Latitude -41.67 deg
Rate 0.323 deg/day
Direction 77.18 deg

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