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AstDyS ∴ Objects ∴ 1998SL164 ∴ Summary
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(178429) 1998SL164  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63296 1.084e-08 au
e 0.297872 4.595e-08
i 5.005 5.314e-06 deg
Ω 71.365 5.959e-05 deg
ω 285.592 6.039e-05 deg
M 4.645 9.619e-06 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8487 au
Aphelion 3.4172 au
Asc. node-Earth separation 1.23606 au
Desc. node-Earth separation 1.59459 au
Earth MOID 0.85241 au
Orbital period 1560.5 days
Date of orbit computation  feb 22 02:28
Observational summary
Optical observations (Discarded) 484 (5)
Radar observations (Discarded) 0 (0)
Arc length 8603.96 days
Unobserved 739 days

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Ephemeris at epoch 60419 MJD
Right Ascension 19.084 deg
Declination 5.09831 deg
V Magnitude 20.6 mag
Solar Elongation 9.94 deg
Galactic Latitude -57.22 deg
Rate 0.624 deg/day
Direction 66.804 deg

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