NEODyS-2

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NEODyS ∴ Objects ∴ 1998XE12 ∴ Summary
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(152742) 1998XE12  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 0.878217 3.565e-09 au
e 0.739136 7.695e-08
i 13.435 1.354e-05 deg
Ω 280.056 1.765e-05 deg
ω 353.115 2.011e-05 deg
M 142.626 3.66e-05 deg

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Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.2291 au
Aphelion 1.5273 au
Asc. node-Earth separation -0.78789 au
Desc. node-Earth separation 0.51248 au
Earth MOID 0.11157 au
Orbital period 300.609 days
Date of orbit computation   Oct 1 16:33
Observational summary
Optical observations (Discarded) 308 (5)
Radar observations (Discarded) 0 (0)
Arc length 8101 days
Unobserved 286 days

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Ephemeris at epoch 58438 MJD
Right Ascension 138.055 deg
Declination 17.9926 deg
V Magnitude 21.6 mag
Solar Elongation 98.26 deg
Galactic Latitude 38.96 deg
Rate 0.18 deg/day
Direction 130.122 deg

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