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AstDyS ∴ Objects ∴ 2007RB209 ∴ Summary
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(312041) 2007RB209  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22547 1.374e-08 au
e 0.161714 5.525e-08
i 3.319 5.203e-06 deg
Ω 34.691 8.921e-05 deg
ω 266.467 9.115e-05 deg
M 37.915 1.593e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8656 au
Aphelion 2.5854 au
Asc. node-Earth separation 1.19597 au
Desc. node-Earth separation 1.14015 au
Earth MOID 0.85353 au
Orbital period 1212.63 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 320 (1)
Radar observations (Discarded) 0 (0)
Arc length 7348.16 days
Unobserved 279 days

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Ephemeris at epoch 60397 MJD
Right Ascension 357.666 deg
Declination -2.67178 deg
V Magnitude 21.9 mag
Solar Elongation 10.78 deg
Galactic Latitude -61.55 deg
Rate 0.579 deg/day
Direction 65.651 deg

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