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AstDyS ∴ Objects ∴ 1999EX9 ∴ Summary
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(101730) 1999EX9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.59938 1.754e-08 au
e 0.141183 6.822e-08
i 3.415 7.855e-06 deg
Ω 331.196 0.0001218 deg
ω 84.108 0.0001256 deg
M 338.348 2.831e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2324 au
Aphelion 2.9664 au
Asc. node-Earth separation 1.49979 au
Desc. node-Earth separation 1.59493 au
Earth MOID 1.24633 au
Orbital period 1530.75 days
Date of orbit computation  Dec 20 14:24
Observational summary
Optical observations (Discarded) 221 (2)
Radar observations (Discarded) 0 (0)
Arc length 7690.02 days
Unobserved 184 days

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Ephemeris at epoch 58580 MJD
Right Ascension 61.3423 deg
Declination 23.4247 deg
V Magnitude 21.74 mag
Solar Elongation -47.28 deg
Galactic Latitude -21.1 deg
Rate 0.471 deg/day
Direction 80.604 deg

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