AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Duponta ∴ Summary
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(1338) Duponta  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.26369 5.649e-09 au
e 0.112597 3.087e-08
i 4.817 4.637e-06 deg
Ω 325.544 3.765e-05 deg
ω 110.937 4.338e-05 deg
M 218.31 2.089e-05 deg

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Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0088 au
Aphelion 2.5186 au
Asc. node-Earth separation 1.31609 au
Desc. node-Earth separation 1.15957 au
Earth MOID 1.02924 au
Orbital period 1244.01 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2172 (20)
Radar observations (Discarded) 0 (0)
Arc length 30617.3 days
Unobserved 109 days

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Ephemeris at epoch 58503 MJD
Right Ascension 311.899 deg
Declination -18.6387 deg
V Magnitude 17.54 mag
Solar Elongation -9.92 deg
Galactic Latitude -33.72 deg
Rate 0.477 deg/day
Direction 72.699 deg

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