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AstDyS ∴ Objects ∴ 1998KW51 ∴ Summary
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(20384) 1998KW51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5759 9.446e-09 au
e 0.167536 4.423e-08
i 13.71 3.306e-06 deg
Ω 123.02 1.719e-05 deg
ω 267.558 2.032e-05 deg
M 312.267 1e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1443 au
Aphelion 3.0075 au
Asc. node-Earth separation 1.53773 au
Desc. node-Earth separation 1.47047 au
Earth MOID 1.20089 au
Orbital period 1510.05 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2642 (7)
Radar observations (Discarded) 0 (0)
Arc length 16502.6 days
Unobserved 222 days

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Ephemeris at epoch 60425 MJD
Right Ascension 353.906 deg
Declination -8.6289 deg
V Magnitude 18.55 mag
Solar Elongation 44.24 deg
Galactic Latitude -64.24 deg
Rate 0.48 deg/day
Direction 74.068 deg

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