AstDyS-2

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AstDyS ∴ Objects ∴ 1998UE21 ∴ Summary
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(52986) 1998UE21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.30229 8.823e-09 au
e 0.137975 3.802e-08
i 0.255 4.223e-06 deg
Ω 229.235 0.0009148 deg
ω 130.781 0.000915 deg
M 291.306 1.717e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9846 au
Aphelion 2.62 au
Asc. node-Earth separation 1.46769 au
Desc. node-Earth separation 1.08382 au
Earth MOID 0.98048 au
Orbital period 1275.97 days
Date of orbit computation  Oct 31 05:30
Observational summary
Optical observations (Discarded) 1386 (11)
Radar observations (Discarded) 0 (0)
Arc length 7256.02 days
Unobserved 250 days

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Ephemeris at epoch 58563 MJD
Right Ascension 341.287 deg
Declination -7.73227 deg
V Magnitude 19.68 mag
Solar Elongation 20.02 deg
Galactic Latitude -54.36 deg
Rate 0.57 deg/day
Direction 67.871 deg

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