AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997WW43 ∴ Summary
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(17716) 1997WW43  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23706 5.796e-09 au
e 0.077846 4.031e-08
i 3.111 3.332e-06 deg
Ω 307.665 6.519e-05 deg
ω 60.019 6.817e-05 deg
M 12.529 1.909e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0629 au
Aphelion 2.4112 au
Asc. node-Earth separation 1.12519 au
Desc. node-Earth separation 1.32937 au
Earth MOID 1.06308 au
Orbital period 1222.13 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2239 (14)
Radar observations (Discarded) 0 (0)
Arc length 12106.8 days
Unobserved 143 days

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Ephemeris at epoch 60426 MJD
Right Ascension 29.83 deg
Declination 14.3893 deg
V Magnitude 19.48 mag
Solar Elongation 3.78 deg
Galactic Latitude -45.33 deg
Rate 0.548 deg/day
Direction 69.62 deg

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