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AstDyS ∴ Objects ∴ 2011SP217 ∴ Summary
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(353556) 2011SP217  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13423 3.604e-08 au
e 0.143946 5.897e-08
i 12.147 7.146e-06 deg
Ω 181.094 2.468e-05 deg
ω 234.213 3.456e-05 deg
M 49.553 2.47e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6831 au
Aphelion 3.5854 au
Asc. node-Earth separation 2.3552 au
Desc. node-Earth separation 1.82842 au
Earth MOID 1.71461 au
Orbital period 2026.73 days
Date of orbit computation  apr 23 21:04
Observational summary
Optical observations (Discarded) 315 (1)
Radar observations (Discarded) 0 (0)
Arc length 8435.17 days
Unobserved 170 days

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Ephemeris at epoch 60425 MJD
Right Ascension 105.554 deg
Declination 13.0195 deg
V Magnitude 21.86 mag
Solar Elongation -70.7 deg
Galactic Latitude 8.25 deg
Rate 0.297 deg/day
Direction 84.287 deg

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