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NEODyS ∴ Objects ∴ 1998YR11 ∴ Summary
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1998YR11  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.02931 2.93e-08 au
e 0.477368 1.96e-07
i 59.733 7.91e-05 deg
Ω 112.044 1.532e-05 deg
ω 320.911 3.505e-05 deg
M 317.375 5.638e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0606 au
Aphelion 2.998 au
Asc. node-Earth separation 0.15874 au
Desc. node-Earth separation 1.4719 au
Earth MOID 0.15348 au
Orbital period 1055.89 days
Date of orbit computation   Mar 2 15:26
Observational summary
Optical observations (Discarded) 52 (0)
Radar observations (Discarded) 0 (0)
Arc length 7373 days
Unobserved 82 days

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Ephemeris at epoch 58625 MJD
Right Ascension 109.106 deg
Declination 51.2729 deg
V Magnitude 21.94 mag
Solar Elongation -50.2 deg
Galactic Latitude 24.6 deg
Rate 0.612 deg/day
Direction 73.604 deg

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