NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009JA ∴ Summary
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2009JA  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.42287 0.0003937 au
e 0.326178 0.0002034
i 8.103 0.003959 deg
Ω 219.463 0.0006303 deg
ω 46.194 0.001928 deg
M 307.587 0.7405 deg

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Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9588 au
Aphelion 1.887 au
Asc. node-Earth separation 0.03113 au
Desc. node-Earth separation 0.6505 au
Earth MOID 0.018 au
Orbital period 619.935 days
Date of orbit computation   Oct 9 18:57
Observational summary
Optical observations (Discarded) 38 (7)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 3148 days

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Ephemeris at epoch 58103 MJD
Right Ascension 272.374 deg
Declination -19.855 deg
V Magnitude 27.41 mag
Solar Elongation -9 deg
Galactic Latitude -0.15 deg
Rate 1.109 deg/day
Direction 86.793 deg

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