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AstDyS ∴ Objects ∴ 1999TM289 ∴ Summary
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(162251) 1999TM289  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.61647 1.685e-08 au
e 0.285975 8.769e-08
i 5.008 6.757e-06 deg
Ω 155.637 9.592e-05 deg
ω 232.117 9.731e-05 deg
M 178.879 1.397e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8682 au
Aphelion 3.3647 au
Asc. node-Earth separation 1.92277 au
Desc. node-Earth separation 1.03354 au
Earth MOID 0.87696 au
Orbital period 1545.87 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 251 (1)
Radar observations (Discarded) 0 (0)
Arc length 6736.09 days
Unobserved 305 days

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Ephemeris at epoch 58501 MJD
Right Ascension 234.511 deg
Declination -15.2217 deg
V Magnitude 22.82 mag
Solar Elongation 61.57 deg
Galactic Latitude 31.46 deg
Rate 0.255 deg/day
Direction 99.057 deg

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