AstDyS-2

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AstDyS ∴ Objects ∴ 1998WW3 ∴ Summary
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(297312) 1998WW3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6992 2.011e-08 au
e 0.263607 7.595e-08
i 14.354 7.157e-06 deg
Ω 65.14 2.501e-05 deg
ω 316.155 2.783e-05 deg
M 279.915 8.858e-06 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9877 au
Aphelion 3.4107 au
Asc. node-Earth separation 1.12439 au
Desc. node-Earth separation 2.08823 au
Earth MOID 1.01812 au
Orbital period 1619.76 days
Date of orbit computation  apr 23 20:52
Observational summary
Optical observations (Discarded) 391 (2)
Radar observations (Discarded) 0 (0)
Arc length 8942.13 days
Unobserved 358 days

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Ephemeris at epoch 60437 MJD
Right Ascension 304.105 deg
Declination -29.6618 deg
V Magnitude 21.46 mag
Solar Elongation 106.73 deg
Galactic Latitude -30.39 deg
Rate 0.187 deg/day
Direction 114.039 deg

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