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(169309) 2001TF81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14488 2.299e-08 au
e 0.091108 5.76e-08
i 16.243 5.619e-06 deg
Ω 352.662 1.547e-05 deg
ω 153.041 3.206e-05 deg
M 242.494 2.547e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8584 au
Aphelion 3.4314 au
Asc. node-Earth separation 2.38943 au
Desc. node-Earth separation 1.89072 au
Earth MOID 1.87734 au
Orbital period 2037.06 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 1200 (200)
Radar observations (Discarded) 0 (0)
Arc length 8160.7 days
Unobserved 103 days

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Ephemeris at epoch 60427 MJD
Right Ascension 21.7863 deg
Declination 16.0257 deg
V Magnitude 20.69 mag
Solar Elongation 12.53 deg
Galactic Latitude -45.98 deg
Rate 0.35 deg/day
Direction 62.695 deg

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