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AstDyS ∴ Objects ∴ 2011YJ78 ∴ Summary
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(590403) 2011YJ78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31509 1.807e-08 au
e 0.088992 5.873e-08
i 7.682 5.059e-06 deg
Ω 282.212 5.605e-05 deg
ω 137.319 7.009e-05 deg
M 220.193 4.106e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1091 au
Aphelion 2.5211 au
Asc. node-Earth separation 1.44077 au
Desc. node-Earth separation 1.17313 au
Earth MOID 1.12965 au
Orbital period 1286.62 days
Date of orbit computation  apr 23 21:53
Observational summary
Optical observations (Discarded) 229 (5)
Radar observations (Discarded) 0 (0)
Arc length 5608.1 days
Unobserved 371 days

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Ephemeris at epoch 60431 MJD
Right Ascension 307.723 deg
Declination -19.08 deg
V Magnitude 22.49 mag
Solar Elongation 95.45 deg
Galactic Latitude -30.18 deg
Rate 0.229 deg/day
Direction 66.671 deg

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