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AstDyS ∴ Objects ∴ 1999TK228 ∴ Summary
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(121475) 1999TK228  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.11972 5.542e-08 au
e 0.2749 8.019e-08
i 16.841 1.075e-05 deg
Ω 67.393 3.132e-05 deg
ω 249.242 3.759e-05 deg
M 210.834 2.722e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2621 au
Aphelion 3.9773 au
Asc. node-Earth separation 2.20841 au
Desc. node-Earth separation 1.61306 au
Earth MOID 1.31008 au
Orbital period 2012.67 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 278 (1)
Radar observations (Discarded) 0 (0)
Arc length 6694.93 days
Unobserved 407 days

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Ephemeris at epoch 58566 MJD
Right Ascension 181.813 deg
Declination 23.0605 deg
V Magnitude 20.34 mag
Solar Elongation -155.81 deg
Galactic Latitude 79.21 deg
Rate 0.194 deg/day
Direction -73.706 deg

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