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AstDyS ∴ Objects ∴ 2001TK189 ∴ Summary
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(252442) 2001TK189  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7308 1.344e-08 au
e 0.190815 3.778e-08
i 11.474 4.39e-06 deg
Ω 249.433 2.116e-05 deg
ω 79.669 2.516e-05 deg
M 45.52 1.378e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2097 au
Aphelion 3.2519 au
Asc. node-Earth separation 1.53019 au
Desc. node-Earth separation 1.73957 au
Earth MOID 1.23302 au
Orbital period 1648.29 days
Date of orbit computation  apr 23 20:43
Observational summary
Optical observations (Discarded) 973 (89)
Radar observations (Discarded) 0 (0)
Arc length 8630.76 days
Unobserved 100 days

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Ephemeris at epoch 60425 MJD
Right Ascension 34.8954 deg
Declination 18.1991 deg
V Magnitude 20.46 mag
Solar Elongation -5.47 deg
Galactic Latitude -39.89 deg
Rate 0.466 deg/day
Direction 74.923 deg

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