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AstDyS ∴ Objects ∴ 1999UZ21 ∴ Summary
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(157918) 1999UZ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96148 2.083e-08 au
e 0.13909 4.78e-08
i 6.641 7.713e-06 deg
Ω 210.128 5.219e-05 deg
ω 220.146 6.086e-05 deg
M 253.721 3.058e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5496 au
Aphelion 3.3734 au
Asc. node-Earth separation 2.24507 au
Desc. node-Earth separation 1.63094 au
Earth MOID 1.56825 au
Orbital period 1861.49 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 320 (1)
Radar observations (Discarded) 0 (0)
Arc length 9538.11 days
Unobserved 724 days

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Ephemeris at epoch 60419 MJD
Right Ascension 329.381 deg
Declination -6.30929 deg
V Magnitude 22.29 mag
Solar Elongation 59.98 deg
Galactic Latitude -43.79 deg
Rate 0.301 deg/day
Direction 66.916 deg

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