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AstDyS ∴ Objects ∴ 1999WZ7 ∴ Summary
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(121646) 1999WZ7  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.12425 2.448e-08 au
e 0.164499 7.027e-08
i 17.278 8.94e-06 deg
Ω 18.955 1.667e-05 deg
ω 130.415 2.903e-05 deg
M 60.545 2.149e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6103 au
Aphelion 3.6382 au
Asc. node-Earth separation 2.4046 au
Desc. node-Earth separation 1.74347 au
Earth MOID 1.65154 au
Orbital period 2017.05 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 976 (3)
Radar observations (Discarded) 0 (0)
Arc length 21078.1 days
Unobserved 191 days

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Ephemeris at epoch 58502 MJD
Right Ascension 255.685 deg
Declination -33.3195 deg
V Magnitude 19.71 mag
Solar Elongation 41.58 deg
Galactic Latitude 5.12 deg
Rate 0.344 deg/day
Direction 105.196 deg

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