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 5.888e-09 au
e 0.337388 6.072e-08
i 0.512 1.248e-05 deg
Ω 36.019 0.0008424 deg
ω 126.61 0.0008428 deg
M 228.549 2.945e-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 13 13:53
Observational summary
Optical observations (Discarded) 115 (1)
Radar observations (Discarded) 0 (0)
Arc length 8088 days
Unobserved 8 days

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Ephemeris
(Epoch 59231 MJD)
Right Ascension 51.4937 deg
Declination 19.6336 deg
V Magnitude 21.21 mag
Solar Elongation -117.29 deg
Galactic Latitude -30.1 deg
Rate 0.105 deg/day
Direction 75.693 deg

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