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AstDyS ∴ Objects ∴ 1999TO239 ∴ Summary
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(380141) 1999TO239  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72581 2.477e-08 au
e 0.1869 8.762e-08
i 13.53 9.805e-06 deg
Ω 46.655 2.451e-05 deg
ω 333.088 3.015e-05 deg
M 160.773 1.93e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2164 au
Aphelion 3.2353 au
Asc. node-Earth separation 1.265 au
Desc. node-Earth separation 2.14759 au
Earth MOID 1.22887 au
Orbital period 1643.77 days
Date of orbit computation  feb 22 03:10
Observational summary
Optical observations (Discarded) 299 (1)
Radar observations (Discarded) 0 (0)
Arc length 8875.35 days
Unobserved 87 days

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Ephemeris at epoch 60419 MJD
Right Ascension 186.092 deg
Declination 9.83849 deg
V Magnitude 21.18 mag
Solar Elongation -150.42 deg
Galactic Latitude 71.57 deg
Rate 0.184 deg/day
Direction -89.358 deg

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