AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998DN8 ∴ Summary
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(17754) 1998DN8  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.03996 2.059e-08 au
e 0.14255 5.069e-08
i 8.362 5.281e-06 deg
Ω 314.837 3.367e-05 deg
ω 21.685 3.808e-05 deg
M 143.107 1.648e-05 deg

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Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6066 au
Aphelion 3.4733 au
Asc. node-Earth separation 1.61523 au
Desc. node-Earth separation 2.44589 au
Earth MOID 1.59799 au
Orbital period 1935.98 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1328 (6)
Radar observations (Discarded) 0 (0)
Arc length 11559.6 days
Unobserved 156 days

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Ephemeris at epoch 58566 MJD
Right Ascension 142.021 deg
Declination 11.577 deg
V Magnitude 18.56 mag
Solar Elongation -137.76 deg
Galactic Latitude 39.95 deg
Rate 0.101 deg/day
Direction -79.605 deg

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