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AstDyS ∴ Objects ∴ 2002QR9 ∴ Summary
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(52061) 2002QR9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.05645 2.554e-08 au
e 0.097482 6.598e-08
i 1.855 5.246e-06 deg
Ω 268.338 0.0002224 deg
ω 107.195 0.0002241 deg
M 337.942 2.986e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7585 au
Aphelion 3.3544 au
Asc. node-Earth separation 2.09936 au
Desc. node-Earth separation 1.95861 au
Earth MOID 1.75962 au
Orbital period 1951.75 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 691 (10)
Radar observations (Discarded) 0 (0)
Arc length 9452.3 days
Unobserved 158 days

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Ephemeris at epoch 58562 MJD
Right Ascension 16.3238 deg
Declination 8.29222 deg
V Magnitude 20.45 mag
Solar Elongation -19.42 deg
Galactic Latitude -54.42 deg
Rate 0.42 deg/day
Direction 68.103 deg

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