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AstDyS ∴ Objects ∴ 1999TN140 ∴ Summary
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(157905) 1999TN140  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.95949 1.902e-08 au
e 0.157445 5.086e-08
i 7.681 5.453e-06 deg
Ω 214.29 3.908e-05 deg
ω 170.38 4.301e-05 deg
M 294.185 1.856e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4935 au
Aphelion 3.4254 au
Asc. node-Earth separation 2.41052 au
Desc. node-Earth separation 1.50541 au
Earth MOID 1.49809 au
Orbital period 1859.62 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 560 (3)
Radar observations (Discarded) 0 (0)
Arc length 8659.09 days
Unobserved 301 days

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Ephemeris at epoch 60419 MJD
Right Ascension 324.293 deg
Declination -6.80761 deg
V Magnitude 21.35 mag
Solar Elongation 64.97 deg
Galactic Latitude -39.71 deg
Rate 0.334 deg/day
Direction 66.524 deg

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