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AstDyS ∴ Objects ∴ 1999WE19 ∴ Summary
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(121652) 1999WE19  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.8665 2.858e-08 au
e 0.055149 9.067e-08
i 2.622 9.208e-06 deg
Ω 42.627 0.0001984 deg
ω 274.217 0.0002152 deg
M 45.601 8.376e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7084 au
Aphelion 3.0246 au
Asc. node-Earth separation 1.85442 au
Desc. node-Earth separation 1.8598 au
Earth MOID 1.69552 au
Orbital period 1772.66 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 252 (1)
Radar observations (Discarded) 0 (0)
Arc length 8773.96 days
Unobserved 150 days

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Ephemeris at epoch 58560 MJD
Right Ascension 28.0449 deg
Declination 11.4664 deg
V Magnitude 21.8 mag
Solar Elongation -33.28 deg
Galactic Latitude -48.69 deg
Rate 0.387 deg/day
Direction 68.335 deg

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