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AstDyS ∴ Objects ∴ 1999JL23 ∴ Summary
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(53327) 1999JL23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7736 1.021e-08 au
e 0.237515 3.632e-08
i 11.183 4.335e-06 deg
Ω 217.81 1.707e-05 deg
ω 24.622 1.863e-05 deg
M 129.822 7.882e-06 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1148 au
Aphelion 3.4324 au
Asc. node-Earth separation 1.14547 au
Desc. node-Earth separation 2.34596 au
Earth MOID 1.10821 au
Orbital period 1687.19 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1796 (3)
Radar observations (Discarded) 0 (0)
Arc length 9962.68 days
Unobserved 100 days

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Ephemeris at epoch 60426 MJD
Right Ascension 31.5593 deg
Declination 13.4834 deg
V Magnitude 20.37 mag
Solar Elongation 2 deg
Galactic Latitude -45.52 deg
Rate 0.338 deg/day
Direction 73.853 deg

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