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AstDyS ∴ Objects ∴ 1999JE128 ∴ Summary
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(35940) 1999JE128  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26049 7.295e-09 au
e 0.060353 3.27e-08
i 2.065 5.03e-06 deg
Ω 187.294 9.512e-05 deg
ω 83.364 0.0001052 deg
M 79.686 4.447e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1241 au
Aphelion 2.3969 au
Asc. node-Earth separation 1.23857 au
Desc. node-Earth separation 1.26741 au
Earth MOID 1.10893 au
Orbital period 1241.37 days
Date of orbit computation  apr 23 19:53
Observational summary
Optical observations (Discarded) 1010 (4)
Radar observations (Discarded) 0 (0)
Arc length 11399 days
Unobserved 299 days

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Ephemeris at epoch 60440 MJD
Right Ascension 19.4634 deg
Declination 8.17584 deg
V Magnitude 21.27 mag
Solar Elongation 28.45 deg
Galactic Latitude -54.12 deg
Rate 0.48 deg/day
Direction 68.883 deg

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