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AstDyS ∴ Objects ∴ 1999TO263 ∴ Summary
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(121493) 1999TO263  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.88501 2.82e-08 au
e 0.048421 6.208e-08
i 0.595 6.335e-06 deg
Ω 12.384 0.0006104 deg
ω 314.392 0.0006132 deg
M 11.575 6.466e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7453 au
Aphelion 3.0247 au
Asc. node-Earth separation 1.78386 au
Desc. node-Earth separation 1.97798 au
Earth MOID 1.73252 au
Orbital period 1789.86 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 300 (4)
Radar observations (Discarded) 0 (0)
Arc length 8707.78 days
Unobserved 218 days

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Ephemeris at epoch 58566 MJD
Right Ascension 11.4031 deg
Declination 4.92797 deg
V Magnitude 21.41 mag
Solar Elongation -9.61 deg
Galactic Latitude -57.91 deg
Rate 0.417 deg/day
Direction 66.828 deg

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