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AstDyS ∴ Objects ∴ 1999TM205 ∴ Summary
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(121455) 1999TM205  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.69611 2.788e-08 au
e 0.069185 6.26e-08
i 2.204 7.692e-06 deg
Ω 354.239 0.0001942 deg
ω 322.59 0.000204 deg
M 170.198 6.255e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5096 au
Aphelion 2.8826 au
Asc. node-Earth separation 1.53824 au
Desc. node-Earth separation 1.84309 au
Earth MOID 1.49555 au
Orbital period 1616.98 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 363 (1)
Radar observations (Discarded) 0 (0)
Arc length 6695.01 days
Unobserved 354 days

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Ephemeris at epoch 58507 MJD
Right Ascension 163.144 deg
Declination 8.59903 deg
V Magnitude 20.37 mag
Solar Elongation 142.23 deg
Galactic Latitude 56.35 deg
Rate 0.117 deg/day
Direction -69.522 deg

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