NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WT30 ∴ Summary
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(213053) 1998WT30  ▹ 
SUMMARY
Keplerian elements
(Epoch 58600.0 MJD)
Value 1-σ variation Units
a 1.81288 1.82e-08 au
e 0.337083 9.456e-08
i 0.512 1.457e-05 deg
Ω 36.048 0.001013 deg
ω 126.625 0.001012 deg
M 66.943 5.036e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2018 au
Aphelion distance 2.424 au
Asc. node-Earth separation 1.02036 au
Desc. node-Earth separation 0.33061 au
Earth MOID 0.21049 au
Orbital period 891.565 days
Date of orbit computation   May 25 11:10
Observational summary
Optical observations (Discarded) 82 (1)
Radar observations (Discarded) 0 (0)
Arc length 6200 days
Unobserved 1382 days

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Ephemeris
(Epoch 58716 MJD)
Right Ascension 290.31 deg
Declination -22.9911 deg
V Magnitude 22.7 mag
Solar Elongation -141.22 deg
Galactic Latitude -16.52 deg
Rate 0.123 deg/day
Direction -95.234 deg

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