NEODyS-2

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NEODyS ∴ Objects ∴ 1998QQ ∴ Summary
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1998QQ  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.24334 5.97e-09 au
e 0.684253 3.16e-07
i 37.195 4.739e-05 deg
Ω 325.334 9.847e-06 deg
ω 220.576 2.714e-05 deg
M 252.521 3.675e-05 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3926 au
Aphelion 2.0941 au
Asc. node-Earth separation 0.36422 au
Desc. node-Earth separation -0.55393 au
Earth MOID 0.17463 au
Orbital period 506.386 days
Date of orbit computation   Nov 27 15:03
Observational summary
Optical observations (Discarded) 164 (3)
Radar observations (Discarded) 0 (0)
Arc length 7321 days
Unobserved 105 days

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Ephemeris at epoch 58468 MJD
Right Ascension 322.241 deg
Declination 38.5138 deg
V Magnitude 21.23 mag
Solar Elongation -82.94 deg
Galactic Latitude -9.08 deg
Rate 0.343 deg/day
Direction 143.847 deg

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