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AstDyS ∴ Objects ∴ 1999TM222 ∴ Summary
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(337141) 1999TM222  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66766 1.243e-08 au
e 0.18043 5.072e-08
i 11.268 5.859e-06 deg
Ω 6.62 2.634e-05 deg
ω 39.137 3.127e-05 deg
M 206.892 1.709e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1863 au
Aphelion 3.149 au
Asc. node-Earth separation 1.26306 au
Desc. node-Earth separation 2.00291 au
Earth MOID 1.20665 au
Orbital period 1591.45 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 392 (4)
Radar observations (Discarded) 0 (0)
Arc length 8609.83 days
Unobserved 361 days

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Ephemeris at epoch 60426 MJD
Right Ascension 261.053 deg
Declination -36.5231 deg
V Magnitude 21.47 mag
Solar Elongation 131.87 deg
Galactic Latitude -0.33 deg
Rate 0.104 deg/day
Direction -137.094 deg

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