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AstDyS ∴ Objects ∴ 1998DQ17 ∴ Summary
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(316722) 1998DQ17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29369 1.15e-08 au
e 0.108873 9.477e-08
i 6.582 8.174e-06 deg
Ω 144.221 5.403e-05 deg
ω 45.743 5.756e-05 deg
M 154.654 2.248e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.044 au
Aphelion 2.5434 au
Asc. node-Earth separation 1.11954 au
Desc. node-Earth separation 1.4407 au
Earth MOID 1.05167 au
Orbital period 1268.82 days
Date of orbit computation  apr 23 20:56
Observational summary
Optical observations (Discarded) 408 (2)
Radar observations (Discarded) 0 (0)
Arc length 8681.15 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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