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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 5.17e-08 au
e 0.477368 2.449e-07
i 59.733 8.26e-05 deg
Ω 112.044 1.627e-05 deg
ω 320.911 4.918e-05 deg
M 317.375 0.0001004 deg

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Other useful info
Absolute Magnitude (H)    18.2 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   Oct 1 16:43
Observational summary
Optical observations (Discarded) 48 (0)
Radar observations (Discarded) 0 (0)
Arc length 7198 days
Unobserved 74 days

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Ephemeris at epoch 58442 MJD
Right Ascension 295.063 deg
Declination -66.0214 deg
V Magnitude 21.44 mag
Solar Elongation -60.17 deg
Galactic Latitude -29.54 deg
Rate 0.377 deg/day
Direction 93.919 deg

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