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AstDyS ∴ Objects ∴ 1999TH141 ∴ Summary
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(121410) 1999TH141  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.87446 3.391e-08 au
e 0.110916 6.153e-08
i 6.471 8.781e-06 deg
Ω 24.388 6.053e-05 deg
ω 64.716 7.917e-05 deg
M 263.584 4.891e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5556 au
Aphelion 3.1933 au
Asc. node-Earth separation 1.71426 au
Desc. node-Earth separation 1.97537 au
Earth MOID 1.57923 au
Orbital period 1780.05 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 350 (3)
Radar observations (Discarded) 0 (0)
Arc length 8726.04 days
Unobserved 182 days

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Ephemeris at epoch 58560 MJD
Right Ascension 8.433 deg
Declination 2.60728 deg
V Magnitude 21.12 mag
Solar Elongation -11.97 deg
Galactic Latitude -59.96 deg
Rate 0.417 deg/day
Direction 64.264 deg

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