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(40888) 1999TW131  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.88139 1.504e-08 au
e 0.077414 4.647e-08
i 0.927 4.039e-06 deg
Ω 303.067 0.0002835 deg
ω 90.701 0.0002847 deg
M 339.398 2.843e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6583 au
Aphelion 3.1044 au
Asc. node-Earth separation 1.85057 au
Desc. node-Earth separation 1.87842 au
Earth MOID 1.66472 au
Orbital period 1786.49 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 941 (6)
Radar observations (Discarded) 0 (0)
Arc length 9718.03 days
Unobserved 140 days

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Ephemeris at epoch 60426 MJD
Right Ascension 19.4178 deg
Declination 8.90347 deg
V Magnitude 20.79 mag
Solar Elongation 14.66 deg
Galactic Latitude -53.41 deg
Rate 0.434 deg/day
Direction 67.789 deg

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