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AstDyS ∴ Objects ∴ 2001OB40 ∴ Summary
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(230130) 2001OB40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4086 1.048e-08 au
e 0.228123 5.198e-08
i 8.519 5.198e-06 deg
Ω 96.729 4.134e-05 deg
ω 228.443 4.421e-05 deg
M 22.955 1.698e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8591 au
Aphelion 2.9581 au
Asc. node-Earth separation 1.7074 au
Desc. node-Earth separation 0.96669 au
Earth MOID 0.85894 au
Orbital period 1365.35 days
Date of orbit computation  feb 22 02:39
Observational summary
Optical observations (Discarded) 329 (1)
Radar observations (Discarded) 0 (0)
Arc length 10981.1 days
Unobserved 286 days

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Ephemeris at epoch 60419 MJD
Right Ascension 16.9244 deg
Declination 1.01916 deg
V Magnitude 21.47 mag
Solar Elongation 14.28 deg
Galactic Latitude -61.58 deg
Rate 0.583 deg/day
Direction 67.92 deg

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