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   Nov 18 15:05
Observational summary
Optical observations (Discarded) 82 (1)
Radar observations (Discarded) 0 (0)
Arc length 6200 days
Unobserved 536 days

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Ephemeris at epoch 57870 MJD
Right Ascension 340.216 deg
Declination -8.81795 deg
V Magnitude 24.5 mag
Solar Elongation 58.28 deg
Galactic Latitude -54.14 deg
Rate 0.37 deg/day
Direction 68.256 deg

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