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AstDyS ∴ Objects ∴ 2001RW155 ∴ Summary
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(508824) 2001RW155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.46159 2.21e-08 au
e 0.207254 8.143e-08
i 9.72 9.015e-06 deg
Ω 115.459 3.608e-05 deg
ω 241.691 4.309e-05 deg
M 311.08 2.532e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9514 au
Aphelion 2.9718 au
Asc. node-Earth separation 1.62933 au
Desc. node-Earth separation 1.12898 au
Earth MOID 0.9676 au
Orbital period 1410.66 days
Date of orbit computation  feb 22 03:38
Observational summary
Optical observations (Discarded) 205 (1)
Radar observations (Discarded) 0 (0)
Arc length 7920.87 days
Unobserved 332 days

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Ephemeris at epoch 60419 MJD
Right Ascension 321.481 deg
Declination -14.7373 deg
V Magnitude 21.68 mag
Solar Elongation 69.93 deg
Galactic Latitude -40.79 deg
Rate 0.451 deg/day
Direction 78.25 deg

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