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AstDyS ∴ Objects ∴ 2007TN239 ∴ Summary
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(304991) 2007TN239  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58493 2.166e-08 au
e 0.118526 8.24e-08
i 21.107 8.777e-06 deg
Ω 219.384 2.019e-05 deg
ω 277.049 4.273e-05 deg
M 267.209 3.889e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2785 au
Aphelion 2.8913 au
Asc. node-Earth separation 1.50482 au
Desc. node-Earth separation 1.59462 au
Earth MOID 1.39013 au
Orbital period 1518 days
Date of orbit computation  feb 22 02:54
Observational summary
Optical observations (Discarded) 266 (0)
Radar observations (Discarded) 0 (0)
Arc length 6761.91 days
Unobserved 164 days

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Ephemeris at epoch 60419 MJD
Right Ascension 30.6683 deg
Declination 13.7843 deg
V Magnitude 21.74 mag
Solar Elongation -4.4 deg
Galactic Latitude -45.59 deg
Rate 0.43 deg/day
Direction 78.077 deg

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