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AstDyS ∴ Objects ∴ 2001QF197 ∴ Summary
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(171873) 2001QF197  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13091 2.481e-08 au
e 0.238791 5.343e-08
i 20.36 6.736e-06 deg
Ω 301.816 1.964e-05 deg
ω 119.915 2.831e-05 deg
M 0.036 1.678e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3833 au
Aphelion 3.8785 au
Asc. node-Earth separation 2.33576 au
Desc. node-Earth separation 1.65464 au
Earth MOID 1.46491 au
Orbital period 2023.51 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 582 (2)
Radar observations (Discarded) 0 (0)
Arc length 8189.93 days
Unobserved 90 days

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Ephemeris at epoch 60425 MJD
Right Ascension 55.1701 deg
Declination 31.6896 deg
V Magnitude 20.05 mag
Solar Elongation -27.73 deg
Galactic Latitude -18.69 deg
Rate 0.49 deg/day
Direction 84.412 deg

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