NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WT ∴ Summary
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(22753) 1998WT  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.21893 2.34e-09 au
e 0.569944 8.248e-09
i 3.204 3.114e-06 deg
Ω 307.408 4.488e-05 deg
ω 324.761 4.467e-05 deg
M 287.109 1.097e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5242 au
Aphelion distance 1.9137 au
Asc. node-Earth separation -0.45237 au
Desc. node-Earth separation 0.55463 au
Earth MOID 0.03363 au
Orbital period 491.551 days
Date of orbit computation   Oct 14 16:07
Observational summary
Optical observations (Discarded) 905 (5)
Radar observations (Discarded) 8 (0)
Arc length 23057 days
Unobserved 317 days

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Ephemeris
(Epoch 58778 MJD)
Right Ascension 158.884 deg
Declination 8.88976 deg
V Magnitude 21.18 mag
Solar Elongation 50.85 deg
Galactic Latitude 53.1 deg
Rate 0.657 deg/day
Direction 113.211 deg

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