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AstDyS ∴ Objects ∴ 2007TN255 ∴ Summary
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(498183) 2007TN255  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26253 2.56e-08 au
e 0.056495 7.53e-08
i 5.664 9.16e-06 deg
Ω 237.383 7.272e-05 deg
ω 196.485 0.0001093 deg
M 258.044 8.685e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1347 au
Aphelion 2.3903 au
Asc. node-Earth separation 1.37284 au
Desc. node-Earth separation 1.15201 au
Earth MOID 1.15011 au
Orbital period 1243.05 days
Date of orbit computation  feb 22 03:35
Observational summary
Optical observations (Discarded) 150 (3)
Radar observations (Discarded) 0 (0)
Arc length 6740.05 days
Unobserved 329 days

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Ephemeris at epoch 60420 MJD
Right Ascension 347.643 deg
Declination -0.52668 deg
V Magnitude 23.1 mag
Solar Elongation 41.83 deg
Galactic Latitude -54.03 deg
Rate 0.469 deg/day
Direction 65.851 deg

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