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AstDyS ∴ Objects ∴ 2001QF221 ∴ Summary
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(131461) 2001QF221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06772 1.987e-08 au
e 0.134015 5.097e-08
i 10.549 5.009e-06 deg
Ω 293.271 2.803e-05 deg
ω 79.153 3.306e-05 deg
M 34.84 1.819e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6566 au
Aphelion 3.4788 au
Asc. node-Earth separation 1.92206 au
Desc. node-Earth separation 2.10774 au
Earth MOID 1.68182 au
Orbital period 1962.56 days
Date of orbit computation  apr 23 20:16
Observational summary
Optical observations (Discarded) 1230 (7)
Radar observations (Discarded) 0 (0)
Arc length 8222.99 days
Unobserved 91 days

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Ephemeris at epoch 60426 MJD
Right Ascension 52.4602 deg
Declination 25.223 deg
V Magnitude 20.07 mag
Solar Elongation -21.26 deg
Galactic Latitude -25.22 deg
Rate 0.415 deg/day
Direction 79.652 deg

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