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AstDyS ∴ Objects ∴ 1998YZ20 ∴ Summary
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(118327) 1998YZ20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34082 9.154e-09 au
e 0.191756 4.032e-08
i 3.444 4.46e-06 deg
Ω 131.141 6.871e-05 deg
ω 217.753 6.973e-05 deg
M 79.474 1.249e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.892 au
Aphelion 2.7897 au
Asc. node-Earth separation 1.67261 au
Desc. node-Earth separation 0.94364 au
Earth MOID 0.88667 au
Orbital period 1308.13 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 739 (5)
Radar observations (Discarded) 0 (0)
Arc length 11251 days
Unobserved 104 days

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Ephemeris at epoch 60426 MJD
Right Ascension 79.5002 deg
Declination 21.5546 deg
V Magnitude 21.89 mag
Solar Elongation -44.34 deg
Galactic Latitude -9.25 deg
Rate 0.436 deg/day
Direction 83.947 deg

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