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AstDyS ∴ Objects ∴ 1999RW210 ∴ Summary
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(91550) 1999RW210  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11561 2.053e-08 au
e 0.099563 4.032e-08
i 9.905 5.1e-06 deg
Ω 315.282 2.729e-05 deg
ω 99.822 4.414e-05 deg
M 136.407 3.135e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8054 au
Aphelion 3.4258 au
Asc. node-Earth separation 2.12416 au
Desc. node-Earth separation 2.0479 au
Earth MOID 1.83943 au
Orbital period 2008.69 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 1173 (8)
Radar observations (Discarded) 0 (0)
Arc length 10218.3 days
Unobserved 60 days

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Ephemeris at epoch 60449 MJD
Right Ascension 187.623 deg
Declination -16.606 deg
V Magnitude 19.89 mag
Solar Elongation -134.14 deg
Galactic Latitude 45.97 deg
Rate 0.084 deg/day
Direction -41.268 deg

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