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(121503) 1999TZ289  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73096 1.809e-08 au
e 0.086138 5.158e-08
i 12.476 7.349e-06 deg
Ω 7.219 2.146e-05 deg
ω 111.863 4.619e-05 deg
M 67.049 4.083e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4957 au
Aphelion 2.9662 au
Asc. node-Earth separation 1.79979 au
Desc. node-Earth separation 1.62844 au
Earth MOID 1.54133 au
Orbital period 1648.43 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 729 (10)
Radar observations (Discarded) 0 (0)
Arc length 8935.17 days
Unobserved 37 days

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Ephemeris at epoch 60427 MJD
Right Ascension 189.549 deg
Declination -9.33162 deg
V Magnitude 19.27 mag
Solar Elongation -155.11 deg
Galactic Latitude 53.4 deg
Rate 0.186 deg/day
Direction -84.973 deg

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