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AstDyS ∴ Objects ∴ 2001YZ20 ∴ Summary
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(135517) 2001YZ20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64786 1.071e-08 au
e 0.099602 4.821e-08
i 3.05 5.402e-06 deg
Ω 24.637 7.855e-05 deg
ω 2.887 8.255e-05 deg
M 88.976 2.569e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3841 au
Aphelion 2.9116 au
Asc. node-Earth separation 1.38877 au
Desc. node-Earth separation 1.90803 au
Earth MOID 1.38862 au
Orbital period 1573.77 days
Date of orbit computation  apr 23 20:16
Observational summary
Optical observations (Discarded) 549 (1)
Radar observations (Discarded) 0 (0)
Arc length 11439.8 days
Unobserved 95 days

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Ephemeris at epoch 60425 MJD
Right Ascension 114.335 deg
Declination 24.4399 deg
V Magnitude 21.92 mag
Solar Elongation -77.13 deg
Galactic Latitude 20.48 deg
Rate 0.284 deg/day
Direction 102.898 deg

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