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AstDyS ∴ Objects ∴ 2009TY23 ∴ Summary
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(457894) 2009TY23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.91874 9.32e-09 au
e 0.082416 5.117e-08
i 22.019 8.527e-06 deg
Ω 203.475 1.086e-05 deg
ω 120.644 4.938e-05 deg
M 202.777 4.877e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7606 au
Aphelion 2.0769 au
Asc. node-Earth separation 0.98644 au
Desc. node-Earth separation 0.83293 au
Earth MOID 0.80855 au
Orbital period 970.784 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 273 (7)
Radar observations (Discarded) 0 (0)
Arc length 7637.03 days
Unobserved 633 days

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Ephemeris at epoch 60419 MJD
Right Ascension 141.428 deg
Declination -3.34439 deg
V Magnitude 21.34 mag
Solar Elongation -114.55 deg
Galactic Latitude 31.82 deg
Rate 0.284 deg/day
Direction 37.257 deg

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