NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WT30 ∴ Summary
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(213053) 1998WT30  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.81249 1.825e-08 au
e 0.337241 9.461e-08
i 0.512 1.457e-05 deg
Ω 36.039 0.001012 deg
ω 126.609 0.001012 deg
M 103.907 4.613e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2012 au
Aphelion 2.4237 au
Asc. node-Earth separation 1.01873 au
Desc. node-Earth separation 0.33095 au
Earth MOID 0.20959 au
Orbital period 891.278 days
Date of orbit computation   May 15 20:34
Observational summary
Optical observations (Discarded) 82 (1)
Radar observations (Discarded) 0 (0)
Arc length 6200 days
Unobserved 569 days

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Ephemeris at epoch 57903 MJD
Right Ascension 350.201 deg
Declination -4.75778 deg
V Magnitude 24.35 mag
Solar Elongation 79.42 deg
Galactic Latitude -58.9 deg
Rate 0.271 deg/day
Direction 67.364 deg

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