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(129952) 1999TW220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3805 7.449e-09 au
e 0.133799 4.004e-08
i 5.575 3.105e-06 deg
Ω 267.956 4.609e-05 deg
ω 89.637 4.78e-05 deg
M 259.518 1.215e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.062 au
Aphelion 2.699 au
Asc. node-Earth separation 1.3195 au
Desc. node-Earth separation 1.35697 au
Earth MOID 1.06694 au
Orbital period 1341.53 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 1367 (5)
Radar observations (Discarded) 0 (0)
Arc length 10086.2 days
Unobserved 352 days

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Ephemeris at epoch 60398 MJD
Right Ascension 264.818 deg
Declination -26.2817 deg
V Magnitude 20.34 mag
Solar Elongation 103.09 deg
Galactic Latitude 2.59 deg
Rate 0.184 deg/day
Direction 89.705 deg

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