NEODyS-2

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NEODyS ∴ Objects ∴ 1997UF9 ∴ Summary
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(16816) 1997UF9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.44241 6.349e-09 au
e 0.603944 1.115e-07
i 25.911 1.369e-05 deg
Ω 37.183 9.305e-06 deg
ω 157.942 1.204e-05 deg
M 283.939 2.297e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5713 au
Aphelion 2.3135 au
Asc. node-Earth separation 1.08832 au
Desc. node-Earth separation -0.42092 au
Earth MOID 0.37938 au
Orbital period 632.75 days
Date of orbit computation   Oct 2 18:20
Observational summary
Optical observations (Discarded) 735 (8)
Radar observations (Discarded) 0 (0)
Arc length 7633 days
Unobserved 23 days

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Ephemeris at epoch 58407 MJD
Right Ascension 87.5644 deg
Declination 37.4146 deg
V Magnitude 18.6 mag
Solar Elongation 113.55 deg
Galactic Latitude 5.2 deg
Rate 0.473 deg/day
Direction 30.511 deg

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