NEODyS-2

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NEODyS ∴ Objects ∴ 1999JA11 ∴ Summary
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(137175) 1999JA11  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.26119 3.34e-09 au
e 0.341237 4.967e-08
i 16.436 5.129e-06 deg
Ω 116.249 1.79e-05 deg
ω 328.333 2.076e-05 deg
M 283.301 1.723e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8308 au
Aphelion distance 1.6916 au
Asc. node-Earth separation -0.11969 au
Desc. node-Earth separation 0.55552 au
Earth MOID 0.10592 au
Orbital period 517.332 days
Date of orbit computation   Nov 8 13:37
Observational summary
Optical observations (Discarded) 263 (0)
Radar observations (Discarded) 0 (0)
Arc length 7403 days
Unobserved 86 days

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Ephemeris
(Epoch 58801 MJD)
Right Ascension 290.898 deg
Declination -29.7208 deg
V Magnitude 21.44 mag
Solar Elongation -57.5 deg
Galactic Latitude -19.52 deg
Rate 0.619 deg/day
Direction 89.719 deg

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