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AstDyS ∴ Objects ∴ 2001OB84 ∴ Summary
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(210831) 2001OB84  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63273 1.314e-08 au
e 0.291373 5.453e-08
i 30.066 7.42e-06 deg
Ω 327.26 9.869e-06 deg
ω 301.919 1.495e-05 deg
M 130.411 1.561e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8656 au
Aphelion 3.3998 au
Asc. node-Earth separation 1.07618 au
Desc. node-Earth separation 1.86031 au
Earth MOID 0.967 au
Orbital period 1560.3 days
Date of orbit computation  apr 23 20:34
Observational summary
Optical observations (Discarded) 691 (11)
Radar observations (Discarded) 0 (0)
Arc length 17763.8 days
Unobserved 114 days

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Ephemeris at epoch 60425 MJD
Right Ascension 47.2696 deg
Declination 42.1304 deg
V Magnitude 21.27 mag
Solar Elongation -31.61 deg
Galactic Latitude -13.81 deg
Rate 0.34 deg/day
Direction 78.903 deg

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