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AstDyS ∴ Objects ∴ 1998XE ∴ Summary
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(15445) 1998XE  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.66492 1.143e-08 au
e 0.178068 4.336e-08
i 13.117 4.551e-06 deg
Ω 84.174 2.126e-05 deg
ω 336.576 2.518e-05 deg
M 346.9 1.233e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1904 au
Aphelion 3.1395 au
Asc. node-Earth separation 1.234 au
Desc. node-Earth separation 2.07027 au
Earth MOID 1.20962 au
Orbital period 1589 days
Date of orbit computation  Nov 28 17:25
Observational summary
Optical observations (Discarded) 1421 (8)
Radar observations (Discarded) 0 (0)
Arc length 23721.9 days
Unobserved 31 days

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Ephemeris at epoch 58824 MJD
Right Ascension 34.7585 deg
Declination 1.25829 deg
V Magnitude 16.83 mag
Solar Elongation -137.24 deg
Galactic Latitude -54.64 deg
Rate 0.174 deg/day
Direction -36.692 deg

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