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(337131) 1999TC121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6603 2.021e-08 au
e 0.13801 7.011e-08
i 12.435 7.107e-06 deg
Ω 15.088 2.482e-05 deg
ω 328.281 3.375e-05 deg
M 256.573 2.718e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2932 au
Aphelion 3.0274 au
Asc. node-Earth separation 1.33702 au
Desc. node-Earth separation 1.95644 au
Earth MOID 1.29643 au
Orbital period 1584.87 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 409 (2)
Radar observations (Discarded) 0 (0)
Arc length 8622.87 days
Unobserved 345 days

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Ephemeris at epoch 60425 MJD
Right Ascension 233.125 deg
Declination -30.3776 deg
V Magnitude 20.12 mag
Solar Elongation 154.46 deg
Galactic Latitude 20.81 deg
Rate 0.198 deg/day
Direction -103.621 deg

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