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AstDyS ∴ Objects ∴ 1999RW229 ∴ Summary
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(66643) 1999RW229  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53375 1.017e-08 au
e 0.148923 5.317e-08
i 7.375 4.866e-06 deg
Ω 106.311 3.061e-05 deg
ω 210.437 3.283e-05 deg
M 45.642 1.257e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1564 au
Aphelion 2.9111 au
Asc. node-Earth separation 1.8597 au
Desc. node-Earth separation 1.17909 au
Earth MOID 1.14598 au
Orbital period 1473.14 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 1252 (2)
Radar observations (Discarded) 0 (0)
Arc length 9335.95 days
Unobserved 165 days

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Ephemeris at epoch 60426 MJD
Right Ascension 27.3429 deg
Declination 5.76567 deg
V Magnitude 19.81 mag
Solar Elongation 9.89 deg
Galactic Latitude -54.25 deg
Rate 0.489 deg/day
Direction 69.222 deg

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