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AstDyS ∴ Objects ∴ 1998UJ9 ∴ Summary
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(316736) 1998UJ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12727 2.29e-08 au
e 0.035948 7.155e-08
i 10.323 8.776e-06 deg
Ω 11.147 2.738e-05 deg
ω 23.353 0.0001183 deg
M 194.622 0.0001123 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0149 au
Aphelion 3.2397 au
Asc. node-Earth separation 2.02387 au
Desc. node-Earth separation 2.23066 au
Earth MOID 2.02163 au
Orbital period 2019.98 days
Date of orbit computation  feb 22 02:57
Observational summary
Optical observations (Discarded) 385 (3)
Radar observations (Discarded) 0 (0)
Arc length 8973.91 days
Unobserved 372 days

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Ephemeris at epoch 60423 MJD
Right Ascension 235.014 deg
Declination -29.2415 deg
V Magnitude 20.71 mag
Solar Elongation 151.96 deg
Galactic Latitude 20.67 deg
Rate 0.158 deg/day
Direction -98.399 deg

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