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AstDyS ∴ Objects ∴ 1998SK138 ∴ Summary
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(85748) 1998SK138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3724 6.573e-09 au
e 0.218173 4.459e-08
i 2.679 4.696e-06 deg
Ω 17.149 6.907e-05 deg
ω 8.737 6.956e-05 deg
M 346.776 7.438e-06 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8548 au
Aphelion 2.89 au
Asc. node-Earth separation 0.86088 au
Desc. node-Earth separation 1.87966 au
Earth MOID 0.85909 au
Orbital period 1334.69 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 896 (5)
Radar observations (Discarded) 0 (0)
Arc length 8627.2 days
Unobserved 716 days

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Ephemeris at epoch 60419 MJD
Right Ascension 17.2244 deg
Declination 7.17726 deg
V Magnitude 20.38 mag
Solar Elongation 10.48 deg
Galactic Latitude -55.43 deg
Rate 0.62 deg/day
Direction 66.472 deg

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