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AstDyS ∴ Objects ∴ 2009FQ21 ∴ Summary
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(389243) 2009FQ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19245 3.767e-08 au
e 0.087731 9.877e-08
i 11.977 1.058e-05 deg
Ω 9.653 3.732e-05 deg
ω 145.191 5.581e-05 deg
M 258.196 4.268e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9124 au
Aphelion 3.4725 au
Asc. node-Earth separation 2.41377 au
Desc. node-Earth separation 1.95629 au
Earth MOID 1.92974 au
Orbital period 2083.46 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 178 (1)
Radar observations (Discarded) 0 (0)
Arc length 7553.88 days
Unobserved 188 days

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Ephemeris at epoch 60449 MJD
Right Ascension 48.5913 deg
Declination 24.3169 deg
V Magnitude 22.09 mag
Solar Elongation 8.19 deg
Galactic Latitude -28.07 deg
Rate 0.357 deg/day
Direction 71.249 deg

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