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AstDyS ∴ Objects ∴ 1998QE20 ∴ Summary
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(118274) 1998QE20  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.22798 8.647e-09 au
e 0.156318 4.377e-08
i 4.183 5.397e-06 deg
Ω 229.272 5.684e-05 deg
ω 119.184 5.922e-05 deg
M 6.993 1.522e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8797 au
Aphelion 2.5763 au
Asc. node-Earth separation 1.34127 au
Desc. node-Earth separation 1.02964 au
Earth MOID 0.87701 au
Orbital period 1214.69 days
Date of orbit computation  Oct 31 06:10
Observational summary
Optical observations (Discarded) 804 (1)
Radar observations (Discarded) 0 (0)
Arc length 7377.52 days
Unobserved 186 days

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Ephemeris at epoch 58593 MJD
Right Ascension 55.1642 deg
Declination 18.4984 deg
V Magnitude 20.81 mag
Solar Elongation -27.83 deg
Galactic Latitude -28.65 deg
Rate 0.523 deg/day
Direction 78.402 deg

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