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AstDyS ∴ Objects ∴ 1998XU16 ∴ Summary
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(28198) 1998XU16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15325 1.482e-08 au
e 0.066544 3.256e-08
i 10.824 3.57e-06 deg
Ω 84.569 1.926e-05 deg
ω 80.402 3.442e-05 deg
M 142.35 2.785e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9434 au
Aphelion 3.3631 au
Asc. node-Earth separation 2.12152 au
Desc. node-Earth separation 2.15854 au
Earth MOID 1.9772 au
Orbital period 2045.2 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2677 (242)
Radar observations (Discarded) 0 (0)
Arc length 9391.71 days
Unobserved 274 days

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Ephemeris at epoch 60425 MJD
Right Ascension 335.927 deg
Declination -18.2687 deg
V Magnitude 19.66 mag
Solar Elongation 64.17 deg
Galactic Latitude -54.93 deg
Rate 0.262 deg/day
Direction 78.162 deg

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