AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998DG16 ∴ Summary
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(162080) 1998DG16  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 0.89667 1.285e-09 au
e 0.358178 8.944e-08
i 16.206 1.203e-05 deg
Ω 344.331 1.284e-05 deg
ω 356.879 2.494e-05 deg
M 91.611 3.594e-05 deg

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Other useful info
Absolute Magnitude (H)    20.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5755 au
Aphelion 1.2178 au
Asc. node-Earth separation -0.43157 au
Desc. node-Earth separation 0.22525 au
Earth MOID 0.1881 au
Orbital period 310.133 days
Date of orbit computation  apr 23 20:23
Observational summary
Optical observations (Discarded) 510 (171)
Radar observations (Discarded) 0 (0)
Arc length 14640.5 days
Unobserved 1117 days

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Ephemeris at epoch 60425 MJD
Right Ascension 85.2366 deg
Declination 30.5478 deg
V Magnitude 22.71 mag
Solar Elongation -51.28 deg
Galactic Latitude -0.02 deg
Rate 0.921 deg/day
Direction 96.531 deg

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