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AstDyS ∴ Objects ∴ 1999JL111 ∴ Summary
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(228257) 1999JL111  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57105 1.455e-08 au
e 0.233187 4.545e-08
i 7.395 5.612e-06 deg
Ω 94.29 5.896e-05 deg
ω 163.996 6.17e-05 deg
M 1.667 2.12e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9715 au
Aphelion 3.1706 au
Asc. node-Earth separation 2.151 au
Desc. node-Earth separation 0.96949 au
Earth MOID 0.95728 au
Orbital period 1505.79 days
Date of orbit computation  apr 23 20:37
Observational summary
Optical observations (Discarded) 337 (5)
Radar observations (Discarded) 0 (0)
Arc length 8710.87 days
Unobserved 402 days

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Ephemeris at epoch 60425 MJD
Right Ascension 303.486 deg
Declination -19.3403 deg
V Magnitude 20.58 mag
Solar Elongation 93.57 deg
Galactic Latitude -26.54 deg
Rate 0.37 deg/day
Direction 86.248 deg

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