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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001RB18 ∴ Summary
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(354030) 2001RB18  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.3477 3.697e-08 au
e 0.541844 2.128e-08
i 4.18 4.34e-06 deg
Ω 198.342 2.271e-05 deg
ω 175.121 2.685e-05 deg
M 97.409 3.994e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0756 au
Aphelion 3.6198 au
Asc. node-Earth separation 2.603 au
Desc. node-Earth separation 0.07982 au
Earth MOID 0.07718 au
Orbital period 1313.9 days
Date of orbit computation   Nov 18 15:00
Observational summary
Optical observations (Discarded) 443 (10)
Radar observations (Discarded) 0 (0)
Arc length 4223 days
Unobserved 1514 days

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Ephemeris at epoch 57840 MJD
Right Ascension 157.453 deg
Declination 6.08353 deg
V Magnitude 23.34 mag
Solar Elongation -149.47 deg
Galactic Latitude 50.32 deg
Rate 0.192 deg/day
Direction -61.87 deg

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