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AstDyS ∴ Objects ∴ 2001RM89 ∴ Summary
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(217886) 2001RM89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59385 8.474e-09 au
e 0.249682 5.805e-08
i 4.567 4.978e-06 deg
Ω 162.249 7.098e-05 deg
ω 213.545 7.181e-05 deg
M 131.1 9.793e-06 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9462 au
Aphelion 3.2415 au
Asc. node-Earth separation 2.08013 au
Desc. node-Earth separation 1.00541 au
Earth MOID 0.94923 au
Orbital period 1525.87 days
Date of orbit computation  feb 22 02:36
Observational summary
Optical observations (Discarded) 612 (50)
Radar observations (Discarded) 0 (0)
Arc length 16904.6 days
Unobserved 439 days

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Ephemeris at epoch 60419 MJD
Right Ascension 153.972 deg
Declination 11.3402 deg
V Magnitude 22.11 mag
Solar Elongation -122.67 deg
Galactic Latitude 50.25 deg
Rate 0.024 deg/day
Direction -35.675 deg

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