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AstDyS ∴ Objects ∴ 1997WQ ∴ Summary
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(29489) 1997WQ  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63938 8.024e-09 au
e 0.196424 2.319e-08
i 12.724 2.524e-06 deg
Ω 54.139 1.129e-05 deg
ω 258.128 1.345e-05 deg
M 143.794 7.662e-06 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1209 au
Aphelion 3.1578 au
Asc. node-Earth separation 1.65619 au
Desc. node-Earth separation 1.42817 au
Earth MOID 1.15011 au
Orbital period 1566.22 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 5287 (400)
Radar observations (Discarded) 0 (0)
Arc length 16239.9 days
Unobserved 56 days

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Ephemeris at epoch 60398 MJD
Right Ascension 86.7501 deg
Declination 33.3835 deg
V Magnitude 19.43 mag
Solar Elongation -78.96 deg
Galactic Latitude 2.56 deg
Rate 0.215 deg/day
Direction 94.736 deg

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