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AstDyS ∴ Objects ∴ 1999JL52 ∴ Summary
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(17974) 1999JL52  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.25822 9.824e-09 au
e 0.166029 4.578e-08
i 3.67 5.209e-06 deg
Ω 267.025 7.116e-05 deg
ω 27.878 7.265e-05 deg
M 214.604 1.579e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8833 au
Aphelion 2.6332 au
Asc. node-Earth separation 0.89756 au
Desc. node-Earth separation 1.58934 au
Earth MOID 0.86705 au
Orbital period 1239.5 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1469 (3)
Radar observations (Discarded) 0 (0)
Arc length 11494.1 days
Unobserved 387 days

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Ephemeris at epoch 58564 MJD
Right Ascension 175.515 deg
Declination -4.94685 deg
V Magnitude 16.95 mag
Solar Elongation -173.02 deg
Galactic Latitude 53.81 deg
Rate 0.272 deg/day
Direction -66.615 deg

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