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AstDyS ∴ Objects ∴ 2008JD15 ∴ Summary
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(221891) 2008JD15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35981 1.485e-08 au
e 0.131158 5.555e-08
i 1.335 5.362e-06 deg
Ω 287.929 0.0002671 deg
ω 279.543 0.0002678 deg
M 143.134 2.255e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0503 au
Aphelion 2.6693 au
Asc. node-Earth separation 1.25413 au
Desc. node-Earth separation 1.38709 au
Earth MOID 1.0462 au
Orbital period 1324.08 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 282 (1)
Radar observations (Discarded) 0 (0)
Arc length 11105.3 days
Unobserved 311 days

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Ephemeris at epoch 60426 MJD
Right Ascension 11.4016 deg
Declination 5.94958 deg
V Magnitude 23.14 mag
Solar Elongation 23.13 deg
Galactic Latitude -56.89 deg
Rate 0.415 deg/day
Direction 66.73 deg

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