NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WT30 ∴ Summary
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(213053) 1998WT30  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.81251 1.691e-08 au
e 0.337282 9.625e-08
i 0.512 1.312e-05 deg
Ω 36.023 0.001204 deg
ω 126.618 0.001204 deg
M 147.738 4.389e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2012 au
Aphelion distance 2.4238 au
Asc. node-Earth separation 1.01923 au
Desc. node-Earth separation 0.33204 au
Earth MOID 0.21082 au
Orbital period 891.293 days
Date of orbit computation   Oct 14 16:10
Observational summary
Optical observations (Discarded) 82 (1)
Radar observations (Discarded) 0 (0)
Arc length 6200 days
Unobserved 1446 days

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Ephemeris
(Epoch 58780 MJD)
Right Ascension 297.882 deg
Declination -21.5044 deg
V Magnitude 24.21 mag
Solar Elongation -85.78 deg
Galactic Latitude -22.44 deg
Rate 0.28 deg/day
Direction 78.508 deg

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