NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WT30 ∴ Summary
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(213053) 1998WT30  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.81277 1.095e-08 au
e 0.337035 5.593e-08
i 0.512 8.871e-06 deg
Ω 36.059 0.000603 deg
ω 126.598 0.0006027 deg
M 265.434 3.002e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2018 au
Aphelion 2.4237 au
Asc. node-Earth separation 1.01844 au
Desc. node-Earth separation 0.33119 au
Earth MOID 0.21007 au
Orbital period 891.482 days
Date of orbit computation   Feb 5 16:46
Observational summary
Optical observations (Discarded) 82 (4)
Radar observations (Discarded) 0 (0)
Arc length 6200 days
Unobserved 836 days

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Ephemeris at epoch 58170 MJD
Right Ascension 7.96064 deg
Declination 3.35323 deg
V Magnitude 24.3 mag
Solar Elongation -36.58 deg
Galactic Latitude -59.15 deg
Rate 0.457 deg/day
Direction 66.548 deg

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