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AstDyS ∴ Objects ∴ 1999JL129 ∴ Summary
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(129798) 1999JL129  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37459 9.871e-09 au
e 0.113883 3.911e-08
i 7.134 3.97e-06 deg
Ω 119.164 3.393e-05 deg
ω 151.81 3.854e-05 deg
M 256.567 1.812e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1042 au
Aphelion 2.645 au
Asc. node-Earth separation 1.62198 au
Desc. node-Earth separation 1.11407 au
Earth MOID 1.09066 au
Orbital period 1336.54 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 708 (4)
Radar observations (Discarded) 0 (0)
Arc length 8962.33 days
Unobserved 145 days

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Ephemeris at epoch 60418 MJD
Right Ascension 140.971 deg
Declination 21.446 deg
V Magnitude 20.76 mag
Solar Elongation -108.4 deg
Galactic Latitude 42.69 deg
Rate 0.109 deg/day
Direction 111.083 deg

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