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AstDyS ∴ Objects ∴ 1998WS40 ∴ Summary
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(192572) 1998WS40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13732 3.047e-08 au
e 0.106963 6.295e-08
i 17.787 7.128e-06 deg
Ω 235.76 1.737e-05 deg
ω 0.136 3.133e-05 deg
M 25.63 2.644e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8017 au
Aphelion 3.4729 au
Asc. node-Earth separation 1.79044 au
Desc. node-Earth separation 2.48518 au
Earth MOID 1.79021 au
Orbital period 2029.73 days
Date of orbit computation  apr 23 20:30
Observational summary
Optical observations (Discarded) 464 (1)
Radar observations (Discarded) 0 (0)
Arc length 8973.73 days
Unobserved 317 days

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Ephemeris at epoch 60426 MJD
Right Ascension 291.861 deg
Declination -9.3014 deg
V Magnitude 20.42 mag
Solar Elongation 103.48 deg
Galactic Latitude -12.19 deg
Rate 0.185 deg/day
Direction 37.997 deg

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