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AstDyS ∴ Objects ∴ 1998QD3 ∴ Summary
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(189013) 1998QD3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23035 8.11e-09 au
e 0.27471 4.295e-08
i 8.784 6.546e-06 deg
Ω 335.099 2.922e-05 deg
ω 307.63 3.228e-05 deg
M 273.719 1.166e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6177 au
Aphelion 2.843 au
Asc. node-Earth separation 0.75626 au
Desc. node-Earth separation 1.48818 au
Earth MOID 0.61948 au
Orbital period 1216.63 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 528 (4)
Radar observations (Discarded) 0 (0)
Arc length 9350.03 days
Unobserved 48 days

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Ephemeris at epoch 60425 MJD
Right Ascension 149.24 deg
Declination 8.74713 deg
V Magnitude 21.08 mag
Solar Elongation -113.32 deg
Galactic Latitude 44.92 deg
Rate 0.06 deg/day
Direction 141.72 deg

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