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AstDyS ∴ Objects ∴ 2001TW228 ∴ Summary
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(203335) 2001TW228  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.2262 3.004e-08 au
e 0.151404 6.817e-08
i 13.101 7.139e-06 deg
Ω 293.696 2.503e-05 deg
ω 56.083 3.148e-05 deg
M 338.977 2.219e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7377 au
Aphelion 3.7147 au
Asc. node-Earth separation 1.89029 au
Desc. node-Earth separation 2.46027 au
Earth MOID 1.75567 au
Orbital period 2116.59 days
Date of orbit computation  apr 23 20:32
Observational summary
Optical observations (Discarded) 446 (4)
Radar observations (Discarded) 0 (0)
Arc length 7495.81 days
Unobserved 731 days

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Ephemeris at epoch 60426 MJD
Right Ascension 342.346 deg
Declination -0.9052 deg
V Magnitude 20.86 mag
Solar Elongation 52.79 deg
Galactic Latitude -50.7 deg
Rate 0.378 deg/day
Direction 59.076 deg

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