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(508774) 1999JE1  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.32318 6.079e-09 au
e 0.701767 8.866e-08
i 20.912 1.346e-05 deg
Ω 53.056 1.204e-05 deg
ω 302.743 1.391e-05 deg
M 84.607 2.735e-05 deg

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Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3946 au
Aphelion distance 2.2518 au
Asc. node-Earth separation -0.50155 au
Desc. node-Earth separation 0.07186 au
Earth MOID 0.02445 au
Orbital period 555.942 days
Date of orbit computation   feb 26 13:22
Observational summary
Optical observations (Discarded) 164 (3)
Radar observations (Discarded) 0 (0)
Arc length 7941 days
Unobserved 1151 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 121.413 deg
Declination 50.8077 deg
V Magnitude 22.91 mag
Solar Elongation -101.99 deg
Galactic Latitude 32.16 deg
Rate 0.402 deg/day
Direction 152.328 deg

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