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AstDyS ∴ Objects ∴ 1999JE12 ∴ Summary
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(56224) 1999JE12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58421 9.887e-09 au
e 0.275601 3.935e-08
i 29.397 4.886e-06 deg
Ω 190.084 6.961e-06 deg
ω 97.758 1.129e-05 deg
M 336.651 7.985e-06 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.872 au
Aphelion 3.2964 au
Asc. node-Earth separation 1.48133 au
Desc. node-Earth separation 1.30239 au
Earth MOID 1.06852 au
Orbital period 1517.37 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 2063 (33)
Radar observations (Discarded) 0 (0)
Arc length 13001.8 days
Unobserved 338 days

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Ephemeris at epoch 60398 MJD
Right Ascension 274.842 deg
Declination 5.4936 deg
V Magnitude 18.2 mag
Solar Elongation 92.59 deg
Galactic Latitude 9.63 deg
Rate 0.512 deg/day
Direction 51.463 deg

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