AstDyS-2

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AstDyS ∴ Objects ∴ 1999UT21 ∴ Summary
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(231762) 1999UT21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67154 2.08e-08 au
e 0.056998 5.223e-08
i 0.779 7.204e-06 deg
Ω 46.596 0.0004648 deg
ω 222.91 0.000469 deg
M 331.926 7.14e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5193 au
Aphelion 2.8238 au
Asc. node-Earth separation 1.78857 au
Desc. node-Earth separation 1.54745 au
Earth MOID 1.50303 au
Orbital period 1594.93 days
Date of orbit computation  apr 23 20:38
Observational summary
Optical observations (Discarded) 244 (2)
Radar observations (Discarded) 0 (0)
Arc length 8552.88 days
Unobserved 404 days

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Ephemeris at epoch 60425 MJD
Right Ascension 260.217 deg
Declination -23.4858 deg
V Magnitude 21.19 mag
Solar Elongation 133.91 deg
Galactic Latitude 7.62 deg
Rate 0.033 deg/day
Direction -97.947 deg

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