NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WT ∴ Summary
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(22753) 1998WT  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.21905 2.559e-09 au
e 0.569827 8.764e-09
i 3.203 2.998e-06 deg
Ω 307.427 4.03e-05 deg
ω 324.731 3.984e-05 deg
M 61.265 9.865e-06 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5244 au
Aphelion 1.9137 au
Asc. node-Earth separation -0.45321 au
Desc. node-Earth separation 0.55599 au
Earth MOID 0.03365 au
Orbital period 491.623 days
Date of orbit computation   Jul 10 22:13
Observational summary
Optical observations (Discarded) 857 (7)
Radar observations (Discarded) 8 (0)
Arc length 22410 days
Unobserved 173 days

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Ephemeris at epoch 57987 MJD
Right Ascension 83.9528 deg
Declination 26.5455 deg
V Magnitude 19.96 mag
Solar Elongation 64.32 deg
Galactic Latitude -3.11 deg
Rate 0.405 deg/day
Direction 83.785 deg

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