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AstDyS ∴ Objects ∴ 2001TW231 ∴ Summary
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(194257) 2001TW231  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.32968 2.151e-08 au
e 0.125048 7.05e-08
i 1.859 1.088e-05 deg
Ω 339.44 0.0001977 deg
ω 78.771 0.0002065 deg
M 253.236 6.008e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0384 au
Aphelion 2.621 au
Asc. node-Earth separation 1.22938 au
Desc. node-Earth separation 1.35844 au
Earth MOID 1.05072 au
Orbital period 1298.81 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 183 (3)
Radar observations (Discarded) 0 (0)
Arc length 5642.11 days
Unobserved 659 days

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Ephemeris at epoch 58499 MJD
Right Ascension 318.485 deg
Declination -16.3931 deg
V Magnitude 22.7 mag
Solar Elongation -20.63 deg
Galactic Latitude -38.76 deg
Rate 0.487 deg/day
Direction 71.865 deg

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