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AstDyS ∴ Objects ∴ 2001FR161 ∴ Summary
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(139197) 2001FR161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.46373 1.051e-08 au
e 0.218402 3.05e-08
i 9.76 5.193e-06 deg
Ω 99.82 2.281e-05 deg
ω 121.541 2.768e-05 deg
M 325.798 1.819e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9256 au
Aphelion 3.0018 au
Asc. node-Earth separation 1.66641 au
Desc. node-Earth separation 1.08884 au
Earth MOID 0.937 au
Orbital period 1412.5 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 1235 (319)
Radar observations (Discarded) 0 (0)
Arc length 8405 days
Unobserved 56 days

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Ephemeris at epoch 60398 MJD
Right Ascension 159.341 deg
Declination 25.7146 deg
V Magnitude 18.8 mag
Solar Elongation -139.96 deg
Galactic Latitude 60.04 deg
Rate 0.118 deg/day
Direction -85.305 deg

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