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AstDyS ∴ Objects ∴ 1998QW40 ∴ Summary
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(35662) 1998QW40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.16281 5.233e-09 au
e 0.182243 3.131e-08
i 2.72 3.44e-06 deg
Ω 235.786 8.514e-05 deg
ω 38.244 8.591e-05 deg
M 64.319 1.109e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7687 au
Aphelion 2.557 au
Asc. node-Earth separation 0.81759 au
Desc. node-Earth separation 1.45298 au
Earth MOID 0.75316 au
Orbital period 1161.78 days
Date of orbit computation  apr 23 19:53
Observational summary
Optical observations (Discarded) 1263 (13)
Radar observations (Discarded) 0 (0)
Arc length 9748.55 days
Unobserved 282 days

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Ephemeris at epoch 60425 MJD
Right Ascension 14.1352 deg
Declination 7.58501 deg
V Magnitude 20.7 mag
Solar Elongation 19.06 deg
Galactic Latitude -55.26 deg
Rate 0.52 deg/day
Direction 67.842 deg

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