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AstDyS ∴ Objects ∴ 1998SG140 ∴ Summary
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(74294) 1998SG140  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80141 1.333e-08 au
e 0.152317 4.249e-08
i 12.37 4.286e-06 deg
Ω 218.098 2.009e-05 deg
ω 107.88 2.527e-05 deg
M 199.838 1.339e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3747 au
Aphelion 3.2281 au
Asc. node-Earth separation 1.86361 au
Desc. node-Earth separation 1.62235 au
Earth MOID 1.39926 au
Orbital period 1712.63 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1026 (4)
Radar observations (Discarded) 0 (0)
Arc length 9248.28 days
Unobserved 87 days

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Ephemeris at epoch 60419 MJD
Right Ascension 146.215 deg
Declination 0.43016 deg
V Magnitude 20.49 mag
Solar Elongation -118.47 deg
Galactic Latitude 37.91 deg
Rate 0.083 deg/day
Direction 16.762 deg

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