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(508774) 1999JE1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.32328 5.047e-09 au
e 0.701747 8.858e-08
i 20.909 1.345e-05 deg
Ω 53.092 1.205e-05 deg
ω 302.695 1.393e-05 deg
M 27.666 2.294e-05 deg

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Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3947 au
Aphelion distance 2.2519 au
Asc. node-Earth separation -0.50232 au
Desc. node-Earth separation 0.06982 au
Earth MOID 0.02376 au
Orbital period 556.004 days
Date of orbit computation   Mar 25 13:42
Observational summary
Optical observations (Discarded) 164 (3)
Radar observations (Discarded) 0 (0)
Arc length 7941 days
Unobserved 132 days

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Ephemeris
(Epoch 59379 MJD)
Right Ascension 151.467 deg
Declination 29.61 deg
V Magnitude 24.55 mag
Solar Elongation -61.41 deg
Galactic Latitude 53.69 deg
Rate 0.365 deg/day
Direction 127.056 deg

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