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NEODyS ∴ Objects ∴ 1991TF3 ∴ Summary
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1991TF3  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.23181 3.927e-09 au
e 0.569744 9.055e-08
i 14.879 1.872e-05 deg
Ω 6.132 9.418e-06 deg
ω 303.999 3.58e-05 deg
M 235.439 7.539e-06 deg

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Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9603 au
Aphelion 3.5034 au
Asc. node-Earth separation 0.14248 au
Desc. node-Earth separation 1.21421 au
Earth MOID 0.08409 au
Orbital period 1217.83 days
Date of orbit computation   Nov 18 11:29
Observational summary
Optical observations (Discarded) 253 (8)
Radar observations (Discarded) 0 (0)
Arc length 7335 days
Unobserved 1971 days

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Ephemeris at epoch 57837 MJD
Right Ascension 148.566 deg
Declination 24.018 deg
V Magnitude 24.22 mag
Solar Elongation -137.08 deg
Galactic Latitude 50.13 deg
Rate 0.194 deg/day
Direction -93.17 deg

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