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AstDyS ∴ Objects ∴ 1999TV256 ∴ Summary
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(121491) 1999TV256  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.09868 3.869e-08 au
e 0.094087 6.661e-08
i 1.656 7.139e-06 deg
Ω 26.182 0.0002119 deg
ω 342.415 0.0002148 deg
M 179.146 3.626e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8071 au
Aphelion 3.3902 au
Asc. node-Earth separation 1.8224 au
Desc. node-Earth separation 2.36861 au
Earth MOID 1.80552 au
Orbital period 1992.34 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 373 (2)
Radar observations (Discarded) 0 (0)
Arc length 6735.16 days
Unobserved 370 days

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Ephemeris at epoch 58566 MJD
Right Ascension 221.785 deg
Declination -16.3843 deg
V Magnitude 20.78 mag
Solar Elongation 138.48 deg
Galactic Latitude 38.22 deg
Rate 0.087 deg/day
Direction -77.252 deg

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