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AstDyS ∴ Objects ∴ 1998SJ143 ∴ Summary
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(40224) 1998SJ143  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08198 2.056e-08 au
e 0.072588 3.697e-08
i 10.164 4.544e-06 deg
Ω 155.754 2.325e-05 deg
ω 127.307 4.099e-05 deg
M 332.864 3.425e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8583 au
Aphelion 3.3057 au
Asc. node-Earth separation 2.2174 au
Desc. node-Earth separation 1.92703 au
Earth MOID 1.85579 au
Orbital period 1976.26 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1097 (11)
Radar observations (Discarded) 0 (0)
Arc length 22879 days
Unobserved 293 days

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Ephemeris at epoch 60398 MJD
Right Ascension 271.903 deg
Declination -12.1798 deg
V Magnitude 19.96 mag
Solar Elongation 96.43 deg
Galactic Latitude 3.96 deg
Rate 0.189 deg/day
Direction 72.604 deg

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