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AstDyS ∴ Objects ∴ 2016JO21 ∴ Summary
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(503713) 2016JO21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35781 1.694e-08 au
e 0.117047 6.28e-08
i 2.091 6.77e-06 deg
Ω 359.251 0.0001814 deg
ω 143.259 0.000186 deg
M 137.802 3.592e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0818 au
Aphelion 2.6338 au
Asc. node-Earth separation 1.56312 au
Desc. node-Earth separation 1.1304 au
Earth MOID 1.09526 au
Orbital period 1322.39 days
Date of orbit computation  feb 22 03:36
Observational summary
Optical observations (Discarded) 165 (0)
Radar observations (Discarded) 0 (0)
Arc length 8136.85 days
Unobserved 339 days

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Ephemeris at epoch 60418 MJD
Right Ascension 317.398 deg
Declination -18.2955 deg
V Magnitude 23.32 mag
Solar Elongation 73.76 deg
Galactic Latitude -38.48 deg
Rate 0.304 deg/day
Direction 74.034 deg

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