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AstDyS ∴ Objects ∴ 1999TW141 ∴ Summary
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(121412) 1999TW141  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.7812 3.149e-08 au
e 0.105284 7.177e-08
i 3.976 8.106e-06 deg
Ω 19.118 8.364e-05 deg
ω 319.443 8.895e-05 deg
M 64.857 3.306e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4884 au
Aphelion 3.074 au
Asc. node-Earth separation 1.54864 au
Desc. node-Earth separation 1.98626 au
Earth MOID 1.4804 au
Orbital period 1694.13 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 384 (7)
Radar observations (Discarded) 0 (0)
Arc length 6918.17 days
Unobserved 197 days

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Ephemeris at epoch 58568 MJD
Right Ascension 69.7982 deg
Declination 25.6551 deg
V Magnitude 21.4 mag
Solar Elongation -67.09 deg
Galactic Latitude -13.9 deg
Rate 0.3 deg/day
Direction 84.033 deg

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