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NEODyS ∴ Objects ∴ 1998YR11 ∴ Summary
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1998YR11  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.03064 0.003986 au
e 0.477562 0.0009118
i 59.733 0.0285 deg
Ω 112.053 0.01 deg
ω 320.945 0.05788 deg
M 110.517 6.627 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0609 au
Aphelion 3.0004 au
Asc. node-Earth separation 0.16022 au
Desc. node-Earth separation 1.47571 au
Earth MOID 0.15492 au
Orbital period 1056.94 days
Date of orbit computation   Nov 18 11:35
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 33 days
Unobserved 6636 days

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Ephemeris at epoch 57839 MJD
Right Ascension 277.853 deg
Declination 30.6103 deg
V Magnitude 23.42 mag
Solar Elongation 86.93 deg
Galactic Latitude 17.4 deg
Rate 0.171 deg/day
Direction 24.3 deg

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