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(121413) 1999TW142  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64235 1.811e-08 au
e 0.213498 6.328e-08
i 0.779 5.327e-06 deg
Ω 248.366 0.0004849 deg
ω 74.799 0.0004851 deg
M 284.843 1.56e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0782 au
Aphelion 3.2065 au
Asc. node-Earth separation 1.37199 au
Desc. node-Earth separation 1.68914 au
Earth MOID 1.06586 au
Orbital period 1568.86 days
Date of orbit computation  Jun 5 01:02
Observational summary
Optical observations (Discarded) 507 (4)
Radar observations (Discarded) 0 (0)
Arc length 9975.09 days
Unobserved 35 days

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Ephemeris at epoch 60477 MJD
Right Ascension 225.152 deg
Declination -17.2233 deg
V Magnitude 19.9 mag
Solar Elongation -142.63 deg
Galactic Latitude 35.7 deg
Rate 0.12 deg/day
Direction -70.785 deg

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