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AstDyS ∴ Objects ∴ 1999RQ207 ∴ Summary
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(121306) 1999RQ207  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.80535 1.7e-08 au
e 0.231976 9.653e-08
i 6.653 7.015e-06 deg
Ω 299.488 6.622e-05 deg
ω 49.028 6.769e-05 deg
M 30.76 1.382e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1546 au
Aphelion 3.4561 au
Asc. node-Earth separation 1.2871 au
Desc. node-Earth separation 2.14574 au
Earth MOID 1.15391 au
Orbital period 1716.24 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 497 (2)
Radar observations (Discarded) 0 (0)
Arc length 6980.16 days
Unobserved 156 days

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Ephemeris at epoch 58566 MJD
Right Ascension 59.1655 deg
Declination 24.1655 deg
V Magnitude 20.72 mag
Solar Elongation -59.32 deg
Galactic Latitude -21.98 deg
Rate 0.364 deg/day
Direction 83.143 deg

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