AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SW82 ∴ Summary
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(101243) 1998SW82  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.30596 7.174e-09 au
e 0.237501 5.787e-08
i 3.829 4.817e-06 deg
Ω 245.282 0.0001038 deg
ω 76.316 0.0001059 deg
M 38.918 1.649e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7583 au
Aphelion 2.8536 au
Asc. node-Earth separation 1.04842 au
Desc. node-Earth separation 1.31922 au
Earth MOID 0.75097 au
Orbital period 1279.02 days
Date of orbit computation  Oct 21 18:26
Observational summary
Optical observations (Discarded) 476 (2)
Radar observations (Discarded) 0 (0)
Arc length 10230.5 days
Unobserved 36 days

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Ephemeris at epoch 58802 MJD
Right Ascension 357.472 deg
Declination 3.51844 deg
V Magnitude 19.53 mag
Solar Elongation -126.92 deg
Galactic Latitude -55.94 deg
Rate 0.139 deg/day
Direction 94.095 deg

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