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AstDyS ∴ Objects ∴ 1999JO3 ∴ Summary
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(121128) 1999JO3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3938 9.138e-09 au
e 0.225387 3.287e-08
i 9.466 4.712e-06 deg
Ω 359.287 2.077e-05 deg
ω 278.849 2.313e-05 deg
M 210.461 1.024e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8543 au
Aphelion 2.9333 au
Asc. node-Earth separation 1.19296 au
Desc. node-Earth separation 1.35814 au
Earth MOID 0.86688 au
Orbital period 1352.79 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 1775 (186)
Radar observations (Discarded) 0 (0)
Arc length 15488 days
Unobserved 60 days

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Ephemeris at epoch 60398 MJD
Right Ascension 98.9021 deg
Declination 32.0194 deg
V Magnitude 21.31 mag
Solar Elongation -89.18 deg
Galactic Latitude 10.93 deg
Rate 0.181 deg/day
Direction 113.123 deg

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