NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WT30 ∴ Summary
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(213053) 1998WT30  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.81237 5.695e-09 au
e 0.337388 5.975e-08
i 0.512 1.1e-05 deg
Ω 36.019 0.0008361 deg
ω 126.61 0.0008366 deg
M 228.549 2.885e-05 deg

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Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2009 au
Aphelion distance 2.4238 au
Asc. node-Earth separation 1.02016 au
Desc. node-Earth separation 0.32963 au
Earth MOID 0.20912 au
Orbital period 891.189 days
Date of orbit computation   Jan 17 14:13
Observational summary
Optical observations (Discarded) 119 (1)
Radar observations (Discarded) 0 (0)
Arc length 8096 days
Unobserved 9 days

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Ephemeris
(Epoch 59239 MJD)
Right Ascension 52.8245 deg
Declination 19.9449 deg
V Magnitude 21.36 mag
Solar Elongation -110.44 deg
Galactic Latitude -29.06 deg
Rate 0.215 deg/day
Direction 76.31 deg

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