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AstDyS ∴ Objects ∴ 2001FR157 ∴ Summary
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(169066) 2001FR157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38589 7.97e-09 au
e 0.175055 4.01e-08
i 6.097 3.931e-06 deg
Ω 82.16 4.692e-05 deg
ω 60.454 4.905e-05 deg
M 120.738 1.388e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9682 au
Aphelion 2.8036 au
Asc. node-Earth separation 1.14558 au
Desc. node-Earth separation 1.51536 au
Earth MOID 0.99 au
Orbital period 1346.09 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 1116 (6)
Radar observations (Discarded) 0 (0)
Arc length 10597.1 days
Unobserved 318 days

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Ephemeris at epoch 60423 MJD
Right Ascension 308.465 deg
Declination -21.1795 deg
V Magnitude 21.26 mag
Solar Elongation 87.52 deg
Galactic Latitude -31.56 deg
Rate 0.22 deg/day
Direction 84.69 deg

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