NEODyS-2

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NEODyS ∴ Objects ∴ 1999JA11 ∴ Summary
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(137175) 1999JA11  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.26121 2.113e-09 au
e 0.341101 3.491e-08
i 16.431 3.579e-06 deg
Ω 116.264 1.382e-05 deg
ω 328.29 1.564e-05 deg
M 86.647 1.104e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.831 au
Aphelion 1.6914 au
Asc. node-Earth separation -0.11852 au
Desc. node-Earth separation 0.55401 au
Earth MOID 0.10496 au
Orbital period 517.346 days
Date of orbit computation   Oct 9 17:35
Observational summary
Optical observations (Discarded) 248 (17)
Radar observations (Discarded) 0 (0)
Arc length 6274 days
Unobserved 516 days

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Ephemeris at epoch 58102 MJD
Right Ascension 256.927 deg
Declination -15.7722 deg
V Magnitude 22.03 mag
Solar Elongation 9.04 deg
Galactic Latitude 14.51 deg
Rate 0.607 deg/day
Direction 99.379 deg

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