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(275571) 1999TW61  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15803 2.381e-08 au
e 0.229281 7.024e-08
i 1.378 6.739e-06 deg
Ω 26.192 0.0002321 deg
ω 319.936 0.0002329 deg
M 161.718 1.303e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.434 au
Aphelion 3.8821 au
Asc. node-Earth separation 1.54967 au
Desc. node-Earth separation 2.62619 au
Earth MOID 1.42703 au
Orbital period 2049.85 days
Date of orbit computation  apr 23 20:47
Observational summary
Optical observations (Discarded) 339 (4)
Radar observations (Discarded) 0 (0)
Arc length 8065.76 days
Unobserved 906 days

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Ephemeris at epoch 60426 MJD
Right Ascension 145.606 deg
Declination 14.9924 deg
V Magnitude 22.87 mag
Solar Elongation -106.94 deg
Galactic Latitude 44.55 deg
Rate 0.039 deg/day
Direction 119.382 deg

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