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NEODyS ∴ Objects ∴ 1998YR11 ∴ Summary
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1998YR11  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.03056 0.003963 au
e 0.477604 0.0009076
i 59.741 0.02907 deg
Ω 112.047 0.00888 deg
ω 320.931 0.05787 deg
M 246.811 7.026 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 3.0004 au
Asc. node-Earth separation 0.15932 au
Desc. node-Earth separation 1.47459 au
Earth MOID 0.15402 au
Orbital period 1056.87 days
Date of orbit computation   Mar 13 09:50
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 33 days
Unobserved 7087 days

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Ephemeris at epoch 58290 MJD
Right Ascension 319.02 deg
Declination -26.1453 deg
V Magnitude 21.72 mag
Solar Elongation 135.04 deg
Galactic Latitude -42.25 deg
Rate 0.441 deg/day
Direction -166.784 deg

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