NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004QR4 ∴ Summary
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2004QR4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.95891 0.004272 au
e 0.494976 0.001104
i 2.659 0.006184 deg
Ω 149.067 0.01323 deg
ω 209.378 0.03061 deg
M 46.029 7.295 deg

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Other useful info
Absolute Magnitude (H)    26.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9893 au
Aphelion 2.9285 au
Asc. node-Earth separation 1.61028 au
Desc. node-Earth separation 0.02166 au
Earth MOID 0.00702 au
Orbital period 1001.43 days
Date of orbit computation   Oct 1 17:10
Observational summary
Optical observations (Discarded) 15 (2)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 5232 days

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Ephemeris at epoch 58472 MJD
Right Ascension 152.235 deg
Declination 9.85274 deg
V Magnitude 30.29 mag
Solar Elongation 117.07 deg
Galactic Latitude 48.04 deg
Rate 0.052 deg/day
Direction -62.685 deg

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