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AstDyS ∴ Objects ∴ 1998QE17 ∴ Summary
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(16959) 1998QE17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62268 9.244e-09 au
e 0.308082 2.821e-08
i 10.604 5.076e-06 deg
Ω 337.697 1.741e-05 deg
ω 73.814 1.986e-05 deg
M 315.059 9.081e-06 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8147 au
Aphelion 3.4307 au
Asc. node-Earth separation 1.17693 au
Desc. node-Earth separation 1.60695 au
Earth MOID 0.85806 au
Orbital period 1551.37 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2356 (17)
Radar observations (Discarded) 0 (0)
Arc length 29253.1 days
Unobserved 167 days

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Ephemeris at epoch 60425 MJD
Right Ascension 358.336 deg
Declination -0.03259 deg
V Magnitude 18.11 mag
Solar Elongation 36.49 deg
Galactic Latitude -59.52 deg
Rate 0.532 deg/day
Direction 61.546 deg

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