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AstDyS ∴ Objects ∴ 1999RT207 ∴ Summary
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(121307) 1999RT207  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.99224 3.584e-08 au
e 0.031901 5.344e-08
i 8.73 6.561e-06 deg
Ω 237.747 3.793e-05 deg
ω 69.569 0.0001126 deg
M 304.103 0.0001071 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8968 au
Aphelion 3.0877 au
Asc. node-Earth separation 1.94302 au
Desc. node-Earth separation 2.03452 au
Earth MOID 1.89447 au
Orbital period 1890.57 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 624 (3)
Radar observations (Discarded) 0 (0)
Arc length 6844.92 days
Unobserved 225 days

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Ephemeris at epoch 58500 MJD
Right Ascension 275.279 deg
Declination -19.9714 deg
V Magnitude 20.42 mag
Solar Elongation 21.59 deg
Galactic Latitude -2.6 deg
Rate 0.397 deg/day
Direction 84.358 deg

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