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1998WB2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.97273 3.455e-09 au
e 0.586401 5.705e-09
i 2.373 2.836e-06 deg
Ω 52.141 2.515e-05 deg
ω 78.824 2.631e-05 deg
M 99.011 1.317e-06 deg

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Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8159 au
Aphelion distance 3.1295 au
Asc. node-Earth separation 0.1741 au
Desc. node-Earth separation 0.45023 au
Earth MOID 0.01477 au
Orbital period 1012.05 days
Date of orbit computation   Jul 29 10:57
Observational summary
Optical observations (Discarded) 352 (5)
Radar observations (Discarded) 0 (0)
Arc length 9147 days
Unobserved 290 days

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Ephemeris
(Epoch 60572 MJD)
Right Ascension 252.721 deg
Declination -24.1743 deg
V Magnitude 26.94 mag
Solar Elongation -78.06 deg
Galactic Latitude 12.76 deg
Rate 0.291 deg/day
Direction 96.064 deg

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