NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011JA ∴ Summary
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2011JA  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.18435 0.0005828 au
e 0.287307 0.0002792
i 41.597 0.02089 deg
Ω 215.031 0.000971 deg
ω 286.121 0.05578 deg
M 173.995 1.498 deg

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Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8441 au
Aphelion 1.5246 au
Asc. node-Earth separation 0.00044 au
Desc. node-Earth separation 0.18651 au
Earth MOID 0.00041 au
Orbital period 470.78 days
Date of orbit computation   Mar 13 11:43
Observational summary
Optical observations (Discarded) 78 (0)
Radar observations (Discarded) 0 (0)
Arc length 36 days
Unobserved 2664 days

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Ephemeris at epoch 58382 MJD
Right Ascension 117.93 deg
Declination 2.11119 deg
V Magnitude 23.53 mag
Solar Elongation 59.96 deg
Galactic Latitude 14.36 deg
Rate 1.351 deg/day
Direction 125.949 deg

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