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AstDyS ∴ Objects ∴ 1998SJ54 ∴ Summary
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(168426) 1998SJ54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64341 1.652e-08 au
e 0.087406 6.389e-08
i 11.938 6.763e-06 deg
Ω 356.165 2.314e-05 deg
ω 343.336 3.858e-05 deg
M 355.675 3.454e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4124 au
Aphelion 2.8745 au
Asc. node-Earth separation 1.41654 au
Desc. node-Earth separation 1.86815 au
Earth MOID 1.40681 au
Orbital period 1569.81 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 616 (5)
Radar observations (Discarded) 0 (0)
Arc length 8654.83 days
Unobserved 692 days

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Ephemeris at epoch 60419 MJD
Right Ascension 355.35 deg
Declination -4.8348 deg
V Magnitude 20.86 mag
Solar Elongation 35.37 deg
Galactic Latitude -62.15 deg
Rate 0.456 deg/day
Direction 62.11 deg

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