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AstDyS ∴ Objects ∴ 1998SQ142 ∴ Summary
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(52945) 1998SQ142  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.24127 1.082e-08 au
e 0.142602 4.59e-08
i 3.942 4.629e-06 deg
Ω 118.511 7.007e-05 deg
ω 2.869 7.295e-05 deg
M 262.847 2.061e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9217 au
Aphelion 2.5609 au
Asc. node-Earth separation 0.93697 au
Desc. node-Earth separation 1.54353 au
Earth MOID 0.93632 au
Orbital period 1225.57 days
Date of orbit computation  Oct 31 05:30
Observational summary
Optical observations (Discarded) 875 (5)
Radar observations (Discarded) 0 (0)
Arc length 7332.02 days
Unobserved 156 days

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Ephemeris at epoch 58563 MJD
Right Ascension 38.5096 deg
Declination 12.3752 deg
V Magnitude 20.21 mag
Solar Elongation -40.33 deg
Galactic Latitude -43.31 deg
Rate 0.512 deg/day
Direction 69.99 deg

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