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(137310) 1999TF9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28852 6.992e-09 au
e 0.186494 4.241e-08
i 5.943 4.881e-06 deg
Ω 21.656 3.729e-05 deg
ω 345.414 3.894e-05 deg
M 36.32 1.347e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8617 au
Aphelion 2.7153 au
Asc. node-Earth separation 0.87469 au
Desc. node-Earth separation 1.69317 au
Earth MOID 0.86141 au
Orbital period 1264.53 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 838 (4)
Radar observations (Discarded) 0 (0)
Arc length 9358.91 days
Unobserved 113 days

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Ephemeris at epoch 60438 MJD
Right Ascension 61.5695 deg
Declination 24.0767 deg
V Magnitude 20.91 mag
Solar Elongation -16.92 deg
Galactic Latitude -20.5 deg
Rate 0.552 deg/day
Direction 77.706 deg

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