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AstDyS ∴ Objects ∴ 1998SL108 ∴ Summary
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(137008) 1998SL108  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58126 1.176e-08 au
e 0.158721 4.84e-08
i 3.42 5.671e-06 deg
Ω 237.179 6.87e-05 deg
ω 207.778 7.061e-05 deg
M 359.583 1.478e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1716 au
Aphelion 2.991 au
Asc. node-Earth separation 1.91596 au
Desc. node-Earth separation 1.21882 au
Earth MOID 1.18878 au
Orbital period 1514.77 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 707 (3)
Radar observations (Discarded) 0 (0)
Arc length 9237.92 days
Unobserved 97 days

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Ephemeris at epoch 60419 MJD
Right Ascension 70.919 deg
Declination 20.801 deg
V Magnitude 21.03 mag
Solar Elongation -43.12 deg
Galactic Latitude -16.15 deg
Rate 0.497 deg/day
Direction 83.528 deg

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