NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WT ∴ Summary
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(22753) 1998WT  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.21894 2.346e-09 au
e 0.569947 8.263e-09
i 3.204 3.129e-06 deg
Ω 307.407 4.501e-05 deg
ω 324.764 4.479e-05 deg
M 73.584 1.141e-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 -0.4531 au
Desc. node-Earth separation 0.55452 au
Earth MOID 0.03361 au
Orbital period 491.552 days
Date of orbit computation   May 28 13:44
Observational summary
Optical observations (Discarded) 909 (5)
Radar observations (Discarded) 8 (0)
Arc length 23401 days
Unobserved 196 days

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Ephemeris
(Epoch 59002 MJD)
Right Ascension 56.0076 deg
Declination 21.6782 deg
V Magnitude 20.74 mag
Solar Elongation 13.11 deg
Galactic Latitude -25.78 deg
Rate 0.631 deg/day
Direction 76.927 deg

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