AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Yvonne ∴ Summary
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(1301) Yvonne  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.76656 8.817e-09 au
e 0.269742 3.224e-08
i 34.03 5.128e-06 deg
Ω 161.518 7.806e-06 deg
ω 302.202 1.299e-05 deg
M 182.221 1.17e-05 deg

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Other useful info
Absolute Magnitude (H)    11.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0203 au
Aphelion 3.5128 au
Asc. node-Earth separation 1.25012 au
Desc. node-Earth separation 1.98725 au
Earth MOID 1.15481 au
Orbital period 1680.77 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 1871 (27)
Radar observations (Discarded) 0 (0)
Arc length 30902.3 days
Unobserved 97 days

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Ephemeris at epoch 58504 MJD
Right Ascension 301.288 deg
Declination -2.36969 deg
V Magnitude 17.67 mag
Solar Elongation -17.74 deg
Galactic Latitude -17.46 deg
Rate 0.324 deg/day
Direction 86.27 deg

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