NEODyS-2

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NEODyS ∴ Objects ∴ 1999JE1 ∴ Summary
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(508774) 1999JE1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.32319 4.323e-09 au
e 0.70178 9.851e-08
i 20.91 1.317e-05 deg
Ω 53.1 7.949e-06 deg
ω 302.707 1.344e-05 deg
M 100.151 1.904e-05 deg

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Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3946 au
Aphelion 2.2518 au
Asc. node-Earth separation -0.50299 au
Desc. node-Earth separation 0.07136 au
Earth MOID 0.02429 au
Orbital period 555.942 days
Date of orbit computation   Feb 5 17:16
Observational summary
Optical observations (Discarded) 151 (14)
Radar observations (Discarded) 0 (0)
Arc length 6811 days
Unobserved 55 days

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Ephemeris at epoch 58171 MJD
Right Ascension 163.242 deg
Declination 55.2365 deg
V Magnitude 21.87 mag
Solar Elongation -134.68 deg
Galactic Latitude 54.66 deg
Rate 0.59 deg/day
Direction -89.736 deg

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