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AstDyS ∴ Objects ∴ 1997WZ39 ∴ Summary
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(17715) 1997WZ39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38008 5.958e-09 au
e 0.147518 2.665e-08
i 4.184 3.388e-06 deg
Ω 212.994 3.994e-05 deg
ω 226.061 4.175e-05 deg
M 52.198 1.172e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.029 au
Aphelion 2.7312 au
Asc. node-Earth separation 1.58842 au
Desc. node-Earth separation 1.1187 au
Earth MOID 1.04737 au
Orbital period 1341.18 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2765 (18)
Radar observations (Discarded) 0 (0)
Arc length 15108.6 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 128.747 deg
Declination 14.4861 deg
V Magnitude 18.96 mag
Solar Elongation -91.48 deg
Galactic Latitude 29.36 deg
Rate 0.305 deg/day
Direction 97.49 deg

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