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AstDyS ∴ Objects ∴ 1998SL89 ∴ Summary
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(192537) 1998SL89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21349 7.671e-09 au
e 0.166915 4.679e-08
i 3.335 4.708e-06 deg
Ω 305.832 8.184e-05 deg
ω 86.095 8.411e-05 deg
M 247.955 1.669e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.844 au
Aphelion 2.5829 au
Asc. node-Earth separation 1.11214 au
Desc. node-Earth separation 1.19284 au
Earth MOID 0.85349 au
Orbital period 1202.86 days
Date of orbit computation  apr 23 20:30
Observational summary
Optical observations (Discarded) 484 (1)
Radar observations (Discarded) 0 (0)
Arc length 8979.97 days
Unobserved 371 days

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Ephemeris at epoch 60425 MJD
Right Ascension 297.314 deg
Declination -23.4479 deg
V Magnitude 21.99 mag
Solar Elongation 100.02 deg
Galactic Latitude -22.66 deg
Rate 0.223 deg/day
Direction 79.531 deg

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