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AstDyS ∴ Objects ∴ 1998UJ20 ∴ Summary
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(13783) 1998UJ20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42029 8.809e-09 au
e 0.213106 4.399e-08
i 5.153 4.02e-06 deg
Ω 265.387 4.383e-05 deg
ω 110.777 4.479e-05 deg
M 281.147 1.138e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9045 au
Aphelion 2.9361 au
Asc. node-Earth separation 1.48291 au
Desc. node-Earth separation 1.165 au
Earth MOID 0.91355 au
Orbital period 1375.31 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 2204 (42)
Radar observations (Discarded) 0 (0)
Arc length 15961 days
Unobserved 330 days

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Ephemeris at epoch 60423 MJD
Right Ascension 305.777 deg
Declination -18.0346 deg
V Magnitude 18.87 mag
Solar Elongation 89.22 deg
Galactic Latitude -28.08 deg
Rate 0.305 deg/day
Direction 70.351 deg

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