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AstDyS ∴ Objects ∴ 2009RH12 ∴ Summary
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(269402) 2009RH12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44538 1.374e-08 au
e 0.147832 5.734e-08
i 2.596 5.926e-06 deg
Ω 175.352 9.301e-05 deg
ω 353.615 9.439e-05 deg
M 135.105 1.69e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0839 au
Aphelion 2.8069 au
Asc. node-Earth separation 1.09098 au
Desc. node-Earth separation 1.79965 au
Earth MOID 1.09056 au
Orbital period 1396.75 days
Date of orbit computation  apr 23 20:46
Observational summary
Optical observations (Discarded) 436 (4)
Radar observations (Discarded) 0 (0)
Arc length 9929.12 days
Unobserved 309 days

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Ephemeris at epoch 60425 MJD
Right Ascension 338.847 deg
Declination -7.47456 deg
V Magnitude 22.7 mag
Solar Elongation 57.3 deg
Galactic Latitude -52.26 deg
Rate 0.334 deg/day
Direction 68.516 deg

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