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AstDyS ∴ Objects ∴ 1998XU58 ∴ Summary
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(101521) 1998XU58  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38687 5.451e-09 au
e 0.299776 3.11e-08
i 1.145 3.342e-06 deg
Ω 189.604 0.0001479 deg
ω 183.899 0.0001481 deg
M 351.022 5.171e-06 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6713 au
Aphelion 3.1024 au
Asc. node-Earth separation 2.10069 au
Desc. node-Earth separation 0.67219 au
Earth MOID 0.67202 au
Orbital period 1346.92 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 1523 (12)
Radar observations (Discarded) 0 (0)
Arc length 10041.8 days
Unobserved 303 days

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Ephemeris at epoch 60425 MJD
Right Ascension 17.2608 deg
Declination 7.33752 deg
V Magnitude 19.44 mag
Solar Elongation 16.24 deg
Galactic Latitude -55.27 deg
Rate 0.69 deg/day
Direction 68.228 deg

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