NEODyS-2

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NEODyS ∴ Objects ∴ 1999JA11 ∴ Summary
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(137175) 1999JA11  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.26128 3.541e-09 au
e 0.341182 5.972e-08
i 16.433 6.293e-06 deg
Ω 116.252 2.371e-05 deg
ω 328.31 2.625e-05 deg
M 144.164 1.957e-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 1.6916 au
Asc. node-Earth separation -0.11968 au
Desc. node-Earth separation 0.55383 au
Earth MOID 0.10603 au
Orbital period 517.386 days
Date of orbit computation   May 25 10:41
Observational summary
Optical observations (Discarded) 248 (3)
Radar observations (Discarded) 0 (0)
Arc length 6274 days
Unobserved 1042 days

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Ephemeris at epoch 58628 MJD
Right Ascension 276.509 deg
Declination 0.04735 deg
V Magnitude 20.04 mag
Solar Elongation 139.72 deg
Galactic Latitude 5.67 deg
Rate 0.334 deg/day
Direction -93.869 deg

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