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AstDyS ∴ Objects ∴ 2004FR121 ∴ Summary
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(90551) 2004FR121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21092 2.412e-08 au
e 0.007427 5.541e-08
i 32.243 6.183e-06 deg
Ω 188.806 8.18e-06 deg
ω 207.04 0.0003341 deg
M 340.765 0.0003364 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 3.1871 au
Aphelion 3.2348 au
Asc. node-Earth separation 2.23365 au
Desc. node-Earth separation 2.18936 au
Earth MOID 2.18924 au
Orbital period 2101.56 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 989 (80)
Radar observations (Discarded) 0 (0)
Arc length 23120.7 days
Unobserved 102 days

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Ephemeris at epoch 60426 MJD
Right Ascension 23.1679 deg
Declination 4.41931 deg
V Magnitude 20.46 mag
Solar Elongation 13.73 deg
Galactic Latitude -56.92 deg
Rate 0.352 deg/day
Direction 80.512 deg

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