NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998QQ ∴ Summary
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1998QQ  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.24329 6.257e-09 au
e 0.684309 4.025e-07
i 37.199 5.969e-05 deg
Ω 325.339 1.004e-05 deg
ω 220.572 3.167e-05 deg
M 110.333 4.409e-05 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3925 au
Aphelion 2.0941 au
Asc. node-Earth separation 0.36416 au
Desc. node-Earth separation -0.55287 au
Earth MOID 0.17469 au
Orbital period 506.356 days
Date of orbit computation   Mar 13 09:52
Observational summary
Optical observations (Discarded) 162 (3)
Radar observations (Discarded) 0 (0)
Arc length 6615 days
Unobserved 690 days

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Ephemeris at epoch 58347 MJD
Right Ascension 23.4316 deg
Declination 48.7333 deg
V Magnitude 22.53 mag
Solar Elongation 99.78 deg
Galactic Latitude -13.55 deg
Rate 0.4 deg/day
Direction -9.718 deg

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