NEODyS-2

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NEODyS ∴ Objects ∴ 1998XE12 ∴ Summary
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(152742) 1998XE12  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.878237 4.036e-09 au
e 0.739065 7.847e-08
i 13.433 1.395e-05 deg
Ω 280.061 1.884e-05 deg
ω 353.11 2.182e-05 deg
M 144.077 3.434e-05 deg

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Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.2292 au
Aphelion 1.5273 au
Asc. node-Earth separation -0.78626 au
Desc. node-Earth separation 0.51371 au
Earth MOID 0.11169 au
Orbital period 300.619 days
Date of orbit computation   Feb 1 14:44
Observational summary
Optical observations (Discarded) 281 (5)
Radar observations (Discarded) 0 (0)
Arc length 7733 days
Unobserved 90 days

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Ephemeris at epoch 57874 MJD
Right Ascension 78.3705 deg
Declination 22.1487 deg
V Magnitude 22.58 mag
Solar Elongation -38.66 deg
Galactic Latitude -9.78 deg
Rate 0.496 deg/day
Direction 90.511 deg

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