AstDyS-2

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AstDyS ∴ Objects ∴ 1999JB99 ∴ Summary
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(29961) 1999JB99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0658 1.277e-08 au
e 0.187961 2.94e-08
i 17.378 3.702e-06 deg
Ω 138.016 1.067e-05 deg
ω 307.047 1.464e-05 deg
M 14.065 9.575e-06 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4896 au
Aphelion 3.6421 au
Asc. node-Earth separation 1.67077 au
Desc. node-Earth separation 2.32195 au
Earth MOID 1.54634 au
Orbital period 1960.72 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2876 (29)
Radar observations (Discarded) 0 (0)
Arc length 10468 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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