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AstDyS ∴ Objects ∴ 2007TK257 ∴ Summary
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(212798) 2007TK257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33237 1.066e-08 au
e 0.074858 3.846e-08
i 7.226 6.567e-06 deg
Ω 31.307 3.572e-05 deg
ω 51.033 6.189e-05 deg
M 180.538 5.259e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1578 au
Aphelion 2.507 au
Asc. node-Earth separation 1.22132 au
Desc. node-Earth separation 1.42876 au
Earth MOID 1.18133 au
Orbital period 1301.05 days
Date of orbit computation  feb 22 02:35
Observational summary
Optical observations (Discarded) 396 (4)
Radar observations (Discarded) 0 (0)
Arc length 8182.28 days
Unobserved 367 days

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Ephemeris at epoch 60419 MJD
Right Ascension 293.491 deg
Declination -28.7466 deg
V Magnitude 21.75 mag
Solar Elongation 98.42 deg
Galactic Latitude -21.3 deg
Rate 0.205 deg/day
Direction 98.12 deg

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