NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WT30 ∴ Summary
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(213053) 1998WT30  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.81269 1.826e-08 au
e 0.337122 9.463e-08
i 0.512 1.457e-05 deg
Ω 36.05 0.001012 deg
ω 126.607 0.001012 deg
M 184.675 4.719e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2016 au
Aphelion 2.4238 au
Asc. node-Earth separation 1.01805 au
Desc. node-Earth separation 0.33262 au
Earth MOID 0.21151 au
Orbital period 891.42 days
Date of orbit computation   Jul 10 22:06
Observational summary
Optical observations (Discarded) 82 (1)
Radar observations (Discarded) 0 (0)
Arc length 6200 days
Unobserved 685 days

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Ephemeris at epoch 58019 MJD
Right Ascension 343.375 deg
Declination -7.74792 deg
V Magnitude 22.75 mag
Solar Elongation -161.78 deg
Galactic Latitude -56.01 deg
Rate 0.291 deg/day
Direction -111.604 deg

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