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AstDyS ∴ Objects ∴ 1998SL148 ∴ Summary
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(187784) 1998SL148  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36928 1.177e-08 au
e 0.177531 5.717e-08
i 3.63 5.613e-06 deg
Ω 49.467 8.461e-05 deg
ω 332.023 8.578e-05 deg
M 341.596 1.401e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9487 au
Aphelion 2.7899 au
Asc. node-Earth separation 0.99436 au
Desc. node-Earth separation 1.71165 au
Earth MOID 0.95266 au
Orbital period 1332.05 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 453 (1)
Radar observations (Discarded) 0 (0)
Arc length 8609.01 days
Unobserved 734 days

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Ephemeris at epoch 60425 MJD
Right Ascension 14.3382 deg
Declination 4.23493 deg
V Magnitude 21.11 mag
Solar Elongation 20.18 deg
Galactic Latitude -58.6 deg
Rate 0.584 deg/day
Direction 66.335 deg

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