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AstDyS ∴ Objects ∴ 1998YU20 ∴ Summary
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(79880) 1998YU20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73996 1.281e-08 au
e 0.062479 4.127e-08
i 6.387 4.404e-06 deg
Ω 310.247 4.274e-05 deg
ω 104.068 6.321e-05 deg
M 257.348 4.443e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5688 au
Aphelion 2.9111 au
Asc. node-Earth separation 1.75671 au
Desc. node-Earth separation 1.70387 au
Earth MOID 1.58984 au
Orbital period 1656.59 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 984 (3)
Radar observations (Discarded) 0 (0)
Arc length 8943.89 days
Unobserved 308 days

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Ephemeris at epoch 60426 MJD
Right Ascension 331.796 deg
Declination -11.576 deg
V Magnitude 20.96 mag
Solar Elongation 66.23 deg
Galactic Latitude -48.49 deg
Rate 0.322 deg/day
Direction 65.631 deg

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