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 2.033e-09 au
e 0.569875 7.186e-09
i 3.204 2.981e-06 deg
Ω 307.407 4.109e-05 deg
ω 324.77 4.095e-05 deg
M 220.039 1.031e-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   Apr 18 15:00
Observational summary
Optical observations (Discarded) 1017 (6)
Radar observations (Discarded) 8 (0)
Arc length 23908 days
Unobserved 11 days

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Ephemeris
(Epoch 59323 MJD)
Right Ascension 98.2641 deg
Declination 21.5789 deg
V Magnitude 19.78 mag
Solar Elongation -68.82 deg
Galactic Latitude 5.82 deg
Rate 0.33 deg/day
Direction 98.072 deg

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