NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WT ∴ Summary
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(22753) 1998WT  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.21902 2.023e-09 au
e 0.569875 7.16e-09
i 3.204 2.979e-06 deg
Ω 307.407 4.108e-05 deg
ω 324.77 4.094e-05 deg
M 220.039 1.026e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5243 au
Aphelion distance 1.9137 au
Asc. node-Earth separation -0.45502 au
Desc. node-Earth separation 0.55497 au
Earth MOID 0.03365 au
Orbital period 491.604 days
Date of orbit computation   mag 20 15:12
Observational summary
Optical observations (Discarded) 1891 (11)
Radar observations (Discarded) 16 (0)
Arc length 23950 days
Unobserved 66 days

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Ephemeris
(Epoch 59420 MJD)
Right Ascension 75.8254 deg
Declination 24.8442 deg
V Magnitude 19.25 mag
Solar Elongation 44.88 deg
Galactic Latitude -10.11 deg
Rate 0.142 deg/day
Direction 51.725 deg

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