AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998DM13 ∴ Summary
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(17756) 1998DM13  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.58842 1.808e-08 au
e 0.092753 4.348e-08
i 12.957 5.96e-06 deg
Ω 234.949 2.267e-05 deg
ω 74.378 4.52e-05 deg
M 220.288 3.717e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3483 au
Aphelion 2.8285 au
Asc. node-Earth separation 1.49093 au
Desc. node-Earth separation 1.64302 au
Earth MOID 1.37096 au
Orbital period 1521.08 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1245 (13)
Radar observations (Discarded) 0 (0)
Arc length 11089.4 days
Unobserved 345 days

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Ephemeris at epoch 58506 MJD
Right Ascension 201.716 deg
Declination -20.8172 deg
V Magnitude 18.79 mag
Solar Elongation 94.49 deg
Galactic Latitude 41.29 deg
Rate 0.196 deg/day
Direction 119.577 deg

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