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(38510) 1999TF221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16082 1.885e-08 au
e 0.093442 6.356e-08
i 8.506 6.335e-06 deg
Ω 355.328 2.824e-05 deg
ω 351.148 3.784e-05 deg
M 159.919 2.306e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8655 au
Aphelion 3.4562 au
Asc. node-Earth separation 1.86415 au
Desc. node-Earth separation 2.45738 au
Earth MOID 1.85891 au
Orbital period 2052.57 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1038 (9)
Radar observations (Discarded) 0 (0)
Arc length 11115.2 days
Unobserved 92 days

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Ephemeris at epoch 60423 MJD
Right Ascension 140.428 deg
Declination 19.231 deg
V Magnitude 20.47 mag
Solar Elongation -103.8 deg
Galactic Latitude 41.49 deg
Rate 0.086 deg/day
Direction 134.859 deg

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