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AstDyS ∴ Objects ∴ 1998QW41 ∴ Summary
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(91152) 1998QW41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13166 1.699e-08 au
e 0.15627 5.559e-08
i 18.06 5.928e-06 deg
Ω 345.101 1.348e-05 deg
ω 13.584 2.269e-05 deg
M 212.672 1.617e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6423 au
Aphelion 3.621 au
Asc. node-Earth separation 1.64521 au
Desc. node-Earth separation 2.61061 au
Earth MOID 1.64041 au
Orbital period 2024.23 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 1618 (40)
Radar observations (Discarded) 0 (0)
Arc length 9362.65 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 192.702 deg
Declination -23.2059 deg
V Magnitude 19.13 mag
Solar Elongation -157.94 deg
Galactic Latitude 39.67 deg
Rate 0.188 deg/day
Direction -73.328 deg

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