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AstDyS ∴ Objects ∴ 1999JL9 ∴ Summary
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(35774) 1999JL9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60045 8.559e-09 au
e 0.116886 3.495e-08
i 15.616 4.715e-06 deg
Ω 86.074 1.458e-05 deg
ω 86.212 2.593e-05 deg
M 18.625 2.106e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2965 au
Aphelion 2.9044 au
Asc. node-Earth separation 1.56207 au
Desc. node-Earth separation 1.56879 au
Earth MOID 1.36541 au
Orbital period 1531.69 days
Date of orbit computation  feb 22 01:57
Observational summary
Optical observations (Discarded) 2112 (5)
Radar observations (Discarded) 0 (0)
Arc length 9554.21 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 204.886 deg
Declination 15.6206 deg
V Magnitude 17.46 mag
Solar Elongation -153.14 deg
Galactic Latitude 73.96 deg
Rate 0.229 deg/day
Direction -92.472 deg

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