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NEODyS ∴ Objects ∴ 1998YR11 ∴ Summary
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1998YR11  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.02957 0.002426 au
e 0.477336 0.0005562
i 59.73 0.01746 deg
Ω 112.048 0.005752 deg
ω 320.923 0.0357 deg
M 180.36 4.171 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0608 au
Aphelion 2.9984 au
Asc. node-Earth separation 0.1613 au
Desc. node-Earth separation 1.47341 au
Earth MOID 0.15593 au
Orbital period 1056.1 days
Date of orbit computation   Oct 9 17:42
Observational summary
Optical observations (Discarded) 31 (2)
Radar observations (Discarded) 0 (0)
Arc length 33 days
Unobserved 6845 days

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Ephemeris at epoch 58048 MJD
Right Ascension 258.801 deg
Declination 0.41103 deg
V Magnitude 23.97 mag
Solar Elongation -53.18 deg
Galactic Latitude 21.47 deg
Rate 0.318 deg/day
Direction 128.346 deg

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