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(129713) 1998TR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75358 1.66e-08 au
e 0.218734 4.228e-08
i 12.024 6.733e-06 deg
Ω 1.299 1.995e-05 deg
ω 246.289 2.538e-05 deg
M 300.776 1.86e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1513 au
Aphelion 3.3559 au
Asc. node-Earth separation 1.87217 au
Desc. node-Earth separation 1.41362 au
Earth MOID 1.17175 au
Orbital period 1668.96 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 755 (3)
Radar observations (Discarded) 0 (0)
Arc length 9259.37 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 152.154 deg
Declination 15.1707 deg
V Magnitude 19.59 mag
Solar Elongation -119.6 deg
Galactic Latitude 50.4 deg
Rate 0.092 deg/day
Direction -173.066 deg

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