AstDyS-2

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AstDyS ∴ Objects ∴ 2009UT21 ∴ Summary
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(410987) 2009UT21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02698 4.463e-08 au
e 0.070076 8.72e-08
i 8.45 9.963e-06 deg
Ω 156.35 4.365e-05 deg
ω 209.954 7.536e-05 deg
M 283.049 5.827e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8149 au
Aphelion 3.2391 au
Asc. node-Earth separation 2.21721 au
Desc. node-Earth separation 1.83036 au
Earth MOID 1.81546 au
Orbital period 1923.59 days
Date of orbit computation  apr 23 21:17
Observational summary
Optical observations (Discarded) 221 (0)
Radar observations (Discarded) 0 (0)
Arc length 6335.05 days
Unobserved 320 days

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Ephemeris at epoch 60423 MJD
Right Ascension 306.619 deg
Declination -12.1907 deg
V Magnitude 22.91 mag
Solar Elongation 87.07 deg
Galactic Latitude -26.54 deg
Rate 0.216 deg/day
Direction 72.584 deg

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