NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999OR3 ∴ Summary
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(38239) 1999OR3  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.03549 2.409e-08 au
e 0.575997 5.802e-08
i 9.441 9.465e-06 deg
Ω 199.971 8.903e-05 deg
ω 28.069 8.29e-05 deg
M 243.176 3.911e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8631 au
Aphelion 3.2079 au
Asc. node-Earth separation -0.10177 au
Desc. node-Earth separation 1.76846 au
Earth MOID 0.05658 au
Orbital period 1060.72 days
Date of orbit computation   Jan 13 15:41
Observational summary
Optical observations (Discarded) 193 (9)
Radar observations (Discarded) 0 (0)
Arc length 7108 days
Unobserved 133 days

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Ephemeris at epoch 58627 MJD
Right Ascension 98.9764 deg
Declination 16.6404 deg
V Magnitude 21.94 mag
Solar Elongation -36.85 deg
Galactic Latitude 4.18 deg
Rate 0.536 deg/day
Direction 89.769 deg

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